2025年度电气检修试验及抢修项目

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2025年度电气检修试验及抢修项目

I、Project overview

Item number:CGMX*
Project name:2025年度电气检修试验及抢修项目
Registration deadline: 2025-03-06 08:00:00
CGMX*
Issued by: Tianjin steel
Released by:Equipment department
margin(yuan):*.0yuan
project requirements:为保障电站正常运行,保证供电安全,电气设备依照规定需定期进行相关试验,因公司试验室不具备相关资质,故需相关专业单位承接此项工作。同时电站运行当中如发生突发情况,电力供应中断会对生产造成极大影响, (略) 理,在时间上无法满足正常招、议标程序。故动力厂申请以招标形式只确定相关电气试验及抢修工作单位价格
qualification requirements on applicant:报名人资质要求: 1. 要求:投标单位具备 (略) 颁发的承装(修、试)电力设施许可证三级或以上资质;需配备有充足的有资格的专业操作人员,可以在接到通知后三个小时内到达抢修现场进行作 业。符合《动力厂电气检修试验及抢修项目技术要求》 2. 业绩:投标单位需 (略) 或 (略) 、南网等单位的相关业绩及合同。 3.提供资料:资质文件、营业执照、开户许可证(开户证明)、业绩证明、法人授权委托书的复印件加盖公章及委托代理人的近一年社保记录。 4.注册资金要求在*元以上。


II、Bidder must log inthe cloud procurement bidding platform Be sure to complete the registration and obtain bidding qualification before the bid opening to conduct bidding and bid opening activities. The bid winning situation will be announced on this website.


III、Online bidding method: For specific steps, please refer to the "Service Guide" on the homepage of the website.

IV、Registration contact and address

Registration contact:王川
Business contact number:*

V、How to complain

Visible after login

VI、attachment information

Title Relevant documents Operate
附件一、电气抢修及试验279项分项明细.xls 具体279项分项项目 View information
招标公告 -2025年度电气检修试验及抢修 (1).docx 招标公告 View information
附件二、动力厂电气设备预防性试验技术要求.docx 动力厂电气检修试验及抢修项目技术要求 View information

VII、Target information

material code material name specification and model Unit of measurement purchase quantity used by Requirement note
电压互感器安装 1 Engineering equipment dept.
电流互感器安装(2000A以内) 1 Engineering equipment dept.
电流互感器安装(8000A以内) 1 Engineering equipment dept.
电流互感器安装(*A以内) 1 Engineering equipment dept.
电流互感器安装(户外式) 1 Engineering equipment dept.
避雷器安装(10kV以内) 1 Engineering equipment dept.
避雷器安装(10kV以内) 1 Engineering equipment dept.
继电、信号屏安装 1 Engineering equipment dept.
电源屏安装(低压开关柜) 1 Engineering equipment dept.
测量表计安装 1 Engineering equipment dept.
二次喷漆 平方米 1 Engineering equipment dept.
铜芯电力电缆敷设(电缆截面35mm2以内) 1 Engineering equipment dept.
铜芯电力电缆敷设(电缆截面120mm2以内) 1 Engineering equipment dept.
铜芯电力电缆敷设(电缆截面240mm2以内) 1 Engineering equipment dept.
铜芯电力电缆敷设(电缆截面400mm2以内) 1 Engineering equipment dept.
电缆沟挖填(一般土沟) 立方米 1 Engineering equipment dept.
电缆沟挖填(含建筑垃圾土) 立方米 1 Engineering equipment dept.
电缆沟挖填(泥水土冻土) 立方米 1 Engineering equipment dept.
电缆沟挖填(石方) 立方米 1 Engineering equipment dept.
人工开 (略) 面( (略) 面厚度150以内) 平方米 1 Engineering equipment dept.
人工开 (略) 面( (略) 面厚度250以内) 平方米 1 Engineering equipment dept.
人工 (略) 面( (略) 面厚度250以内) 平方米 1 Engineering equipment dept.
人工 (略) 面( (略) 面厚度250以内) 平方米 1 Engineering equipment dept.
电缆沟铺砂、盖砖(1~2根) 1 Engineering equipment dept.
电缆沟铺砂、盖砖(每增1根) 1 Engineering equipment dept.
电缆沟铺砂、盖保护板(1~2根) 1 Engineering equipment dept.
电缆沟铺砂、盖保护板(每增1根) 1 Engineering equipment dept.
电缆沟揭(盖)盖板(板长500以内) 1 Engineering equipment dept.
电缆沟揭(盖)盖板(板长1000以内) 1 Engineering equipment dept.
电缆沟揭(盖)盖板(板长1500以内) 1 Engineering equipment dept.
电缆防火堵洞(防火门) 1 Engineering equipment dept.
电缆防火堵洞(盘柜下) 1 Engineering equipment dept.
电缆防火隔板安装 平方米 1 Engineering equipment dept.
电缆防腐 1 Engineering equipment dept.
电缆缠石棉绳 1 Engineering equipment dept.
电缆刷漆 1 Engineering equipment dept.
电缆剥皮 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(1kV以内,截面35mm2以内) 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(1kV以内,截面120mm2以内) 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(1kV以内,截面240mm2以内) 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(1kV以内,截面400mm2以内) 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(10kV以内,截面35mm2以内) 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(10kV以内,截面120mm2以内) 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(10kV以内,截面240mm2以内) 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(10kV以内,截面400mm2以内) 1 Engineering equipment dept.
户外热缩式电力电缆终端头制安(10kV以内,截面35mm2以内) 1 Engineering equipment dept.
户外热缩式电力电缆终端头制安(10kV以内,截面120mm2以内) 1 Engineering equipment dept.
户外热缩式电力电缆终端头制安(10kV以内,截面240mm2以内) 1 Engineering equipment dept.
户外热缩式电力电缆终端头制安(10kV以内,截面400mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(1kV以内,截面35mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(1kV以内,截面120mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(1kV以内,截面240mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(1kV以内,截面400mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(10kV以内,截面35mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(10kV以内,截面120mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(10kV以内,截面240mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(10kV以内,截面400mm2以内) 1 Engineering equipment dept.
电线管敷设(砖、混凝土结构明配,公称口径15以内) 1 Engineering equipment dept.
电线管敷设(砖、混凝土结构明配,公称口径20以内) 1 Engineering equipment dept.
电线管敷设(砖、混凝土结构明配,公称口径25以内) 1 Engineering equipment dept.
电线管敷设(砖、混凝土结构明配,公称口径32以内) 1 Engineering equipment dept.
电线管敷设(砖、混凝土结构明配,公称口径40以内) 1 Engineering equipment dept.
电线管敷设(砖、混凝土结构明配,公称口径50以内) 1 Engineering equipment dept.
钢管敷设(砖、混凝土结构明配,公称口径15以内) 1 Engineering equipment dept.
钢管敷设(砖、混凝土结构明配,公称口径20以内) 1 Engineering equipment dept.
钢管敷设(砖、混凝土结构明配,公称口径25以内) 1 Engineering equipment dept.
钢管敷设(砖、混凝土结构明配,公称口径32以内) 1 Engineering equipment dept.
钢管敷设(砖、混凝土结构明配,公称口径40以内) 1 Engineering equipment dept.
钢管敷设(砖、混凝土结构明配,公称口径50以内) 1 Engineering equipment dept.
钢管敷设(砖、混凝土结构明配,公称口径70以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面1.5mm2以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面2.5mm2以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面4mm2以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面6mm2以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面10mm2以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面16mm2以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面25mm2以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面35mm2以内) 1 Engineering equipment dept.
10kV以内电力变压器系统调试(560kVA以内) 1 Engineering equipment dept.
10kV以内电力变压器系统调试(2000kVA以内) 1 Engineering equipment dept.
10kV以内电力变压器系统调试(4000kVA以内) 1 Engineering equipment dept.
10kV以内电力变压器系统调试(8000kVA以内) 1 Engineering equipment dept.
10kV以内电力变压器系统调试(*kVA以内) 1 Engineering equipment dept.
10kV以内电力变压器系统调试(*kVA以内) 1 Engineering equipment dept.
35kV以内电力变压器系统调试(8000kVA以内) 1 Engineering equipment dept.
35kV以内电力变压器系统调试(*kVA以内) 1 Engineering equipment dept.
35kV以内电力变压器系统调试(*kVA以内) 1 Engineering equipment dept.
送配电装置系统调试(1kV以内交流供电,综合) 1 Engineering equipment dept.
送配电装置系统调试(10kV以内交流供电,负荷隔离开关) 1 Engineering equipment dept.
送配电装置系统调试(10kV以内交流供电,断路器) 1 Engineering equipment dept.
送配电装置系统调试(35kV以内交流供电,断路器) 1 Engineering equipment dept.
送配电装置系统调试(10kV以内交流供电, (略) ) 1 Engineering equipment dept.
送配电装置系统调试(直流供电,500V以内) 1 Engineering equipment dept.
送配电装置系统调试(直流供电,1650V以内) 1 Engineering equipment dept.
不间断电源调试(容量100kVA以内) 1 Engineering equipment dept.
不间断电源调试(容量300kVA以内) 1 Engineering equipment dept.
不间断电源调试(容量600kVA以内) 1 Engineering equipment dept.
不间断电源调试(按周波减负荷装置) 1 Engineering equipment dept.
母线系统调试(1kV以内) 1 Engineering equipment dept.
母线系统调试(10kV以内) 1 Engineering equipment dept.
避雷器调试(10kV以内) 1 Engineering equipment dept.
电容器调试(1kV以内) 1 Engineering equipment dept.
电容器调试(10kV以内) 1 Engineering equipment dept.
电容器调试(35kV以内) 1 Engineering equipment dept.
(略) 调试 1 Engineering equipment dept.
电抗器、消弧线圈(干式) 1 Engineering equipment dept.
35KV电抗器、消弧线圈(干式) 1 Engineering equipment dept.
电抗器、消弧线圈(油浸式) 1 Engineering equipment dept.
高压交流异步电动机一次设备调试(10kV以内,350kW以内) 1 Engineering equipment dept.
高压交流异步电动机一次设备调试(10kV以内,780kW以内) 1 Engineering equipment dept.
高压交流异步电动机一次设备调试(10kV以内,1600kW以内) 1 Engineering equipment dept.
高压交流异步电动机一次设备调试(10kV以内,4000kW以内) 1 Engineering equipment dept.
高压交流异步电动机一次设备调试(10kV以内,6300kW以内) 1 Engineering equipment dept.
高压交流异步电动机一次设备调试(10kV以内,8000kW以内) 1 Engineering equipment dept.
差动过流保护 1 Engineering equipment dept.
反时限过流保护 1 Engineering equipment dept.
速断过流常规保护 1 Engineering equipment dept.
35KV差动过流保护 1 Engineering equipment dept.
35KV反时限过流保护 1 Engineering equipment dept.
35KV速断过流常规保护 1 Engineering equipment dept.
10kV绝缘手套 1 Engineering equipment dept.
10kV绝缘靴 1 Engineering equipment dept.
10kV验电器 1 Engineering equipment dept.
10kV接地线 1 Engineering equipment dept.
35kV绝缘靴 1 Engineering equipment dept.
35kV绝缘手套 1 Engineering equipment dept.
35kV验电器 1 Engineering equipment dept.
35kV接地线 1 Engineering equipment dept.
绝缘拉杆 1 Engineering equipment dept.
110kV验电器 1 Engineering equipment dept.
10KV电压互感器拆除 1 Engineering equipment dept.
35KV电压互感器拆除 1 Engineering equipment dept.
10KV电流互感器拆除 1 Engineering equipment dept.
35KV电流互感器拆除 1 Engineering equipment dept.
10KV电缆拆除 1 Engineering equipment dept.
35KV电缆拆除 1 Engineering equipment dept.
铜端子制作安装 1 Engineering equipment dept.
扁钢接地安装40*4 1 Engineering equipment dept.
静触头安装费 1 Engineering equipment dept.
穿墙套管(安装费) 1 Engineering equipment dept.
搭拆脚手架 平方米 1 Engineering equipment dept.
10KV主变继电保护 1 Engineering equipment dept.
10KV主变接地电阻 1 Engineering equipment dept.
10KV继电保护 1 Engineering equipment dept.
35KV主变继电保护 1 Engineering equipment dept.
35KV主变接地电阻 1 Engineering equipment dept.
35KV继电保护 1 Engineering equipment dept.
变压器清扫、除垢(包括变压器本体、端子、悬垂等清扫) 1 Engineering equipment dept.
电机清扫、除垢 1 Engineering equipment dept.
高压柜清扫、除垢(包括高压柜内接线端子、内母排连接螺栓、均压环等的紧固及检查) 1 Engineering equipment dept.
10kV电缆查故障 1 Engineering equipment dept.
电抗器电容器绝缘性能修复 1 Engineering equipment dept.
(略) 器真空度和六氟化硫介质压力灭弧试验 1 Engineering equipment dept.
断路器内部元件拆除安装试验 1 Engineering equipment dept.
断路器机械部分的保养及试验 1 Engineering equipment dept.
高压避雷器拆除安装试验 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)交流耐压试验 10KV 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)绕组绝缘电阻 10KV 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)绕组直流电阻 10KV 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)绕组变压比 10KV 1 Engineering equipment dept.
油侵变压器(1000-3151KVA)铁芯对地绝缘电阻 10KV 1 Engineering equipment dept.
油侵变压器(1000-3152KVA)变压器油介质 10KV 1 Engineering equipment dept.
油侵变压器(1000-3153KVA)变压器油油色谱 10KV 1 Engineering equipment dept.
油侵变压器(1000-3154KVA)变压器油油含水量 10KV 1 Engineering equipment dept.
油侵变压器(1000-3155KVA)变压器油油耐压 10KV 1 Engineering equipment dept.
干式变压器绕组变压比 10KV 1 Engineering equipment dept.
干式变压器绕组直流电阻 10KV 1 Engineering equipment dept.
干式变压器绕组绝缘电阻 10KV 1 Engineering equipment dept.
干式变压器交流耐压试验 10KV 1 Engineering equipment dept.
高压电动机绕组绝缘电阻/吸收比 10KV 1 Engineering equipment dept.
高压电动机直阻电阻 10KV 1 Engineering equipment dept.
高压电动机直流耐压(泄漏电流) 10KV 1 Engineering equipment dept.
高压电缆相序检查/绝缘电阻 10KV 1 Engineering equipment dept.
高压电缆直流耐压 10KV 1 Engineering equipment dept.
高压电缆串联谐振耐压 10KV 1 Engineering equipment dept.
高压电缆0.1HZ超低频耐压 10KV 1 Engineering equipment dept.
过电压保护器直流1mA电压(U1mA)及0.75 U1mA下的泄漏电流 10KV 1 Engineering equipment dept.
过电压保护器绝缘电阻 10KV 1 Engineering equipment dept.
过电压保护器工频放电电压 10KV 1 Engineering equipment dept.
氧化锌避雷器绝缘电阻 10KV 1 Engineering equipment dept.
氧化锌避雷器直流1mA电压(U1mA)及0.75 U1mA下的泄漏电流 10KV 1 Engineering equipment dept.
高压配 (略) 绝缘电阻 10KV 1 Engineering equipment dept.
高压配电柜过电压保护器试验 10KV 1 Engineering equipment dept.
高压配电 (略) 电阻 10KV 1 Engineering equipment dept.
高压 (略) 器同期和动作电压特性试验 10KV 1 Engineering equipment dept.
高压配电柜耐压试验 10KV 1 Engineering equipment dept.
高压配电柜综保校验、传动实验 10KV 1 Engineering equipment dept.
电压互感器绕组直流电阻 10KV 1 Engineering equipment dept.
电压互感器电压比 10KV 1 Engineering equipment dept.
电压互感器介损 10KV 1 Engineering equipment dept.
电压互感器交流耐压 10KV 1 Engineering equipment dept.
电流互感器变比 10KV 1 Engineering equipment dept.
电流互感器直阻 10KV 1 Engineering equipment dept.
电流互感器介损 10KV 1 Engineering equipment dept.
电流互感器交流耐压 10KV 1 Engineering equipment dept.
电抗器绕组直流电阻 10KV 1 Engineering equipment dept.
电抗器绕组绝缘电阻 10KV 1 Engineering equipment dept.
电抗器交流耐压 10KV 1 Engineering equipment dept.
电容器电容值 10KV 1 Engineering equipment dept.
电容器绝缘电阻 10KV 1 Engineering equipment dept.
电容器交流耐压 10KV 1 Engineering equipment dept.
发电机定子绕组的绝缘电阻 10KV 1 Engineering equipment dept.
发电机吸收比或极化指数 10KV 1 Engineering equipment dept.
发电机定子绕组的直流电阻 10KV 1 Engineering equipment dept.
发电机定子绕组泄漏电流 10KV 1 Engineering equipment dept.
发电机交流耐压(视情况定) 10KV 1 Engineering equipment dept.
新增高压设备、电缆交接试验 10KV 1 Engineering equipment dept.
高压软起动器绝缘电阻/吸收比 10KV 1 Engineering equipment dept.
高压软起动器耐压 10KV 1 Engineering equipment dept.
高压变频器绝缘电阻/吸收比 10KV 1 Engineering equipment dept.
高压变频器耐压 10KV 1 Engineering equipment dept.
高压电缆抢修(*供)中间接头制作及试验检测 10KV 1 Engineering equipment dept.
高压电缆抢修(*供)终端头制作及试验检测 10KV 1 Engineering equipment dept.
高压电缆抢修(*供)中间接头制作及试验检测 10KV 1 Engineering equipment dept.
高压电缆抢修(*供)终端头制作及试验检测 10KV 1 Engineering equipment dept.
(略) 管型母线外护套绝缘电阻 10KV 1 Engineering equipment dept.
(略) 管型母线交流耐压试验 10KV 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)交流耐压试验 35KV 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)绕组绝缘电阻 35KV 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)绕组直流电阻 35KV 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)绕组变压比 35KV 1 Engineering equipment dept.
油侵变压器(1000-3151KVA)铁芯对地绝缘电阻 35KV 1 Engineering equipment dept.
油侵变压器(1000-3152KVA)变压器油介质 35KV 1 Engineering equipment dept.
油侵变压器(1000-3153KVA)变压器油油色谱 35KV 1 Engineering equipment dept.
油侵变压器(1000-3154KVA)变压器油油含水量 35KV 1 Engineering equipment dept.
油侵变压器(1000-3155KVA)变压器油油耐压 35KV 1 Engineering equipment dept.
干式变压器绕组变压比 35KV 1 Engineering equipment dept.
干式变压器绕组直流电阻 35KV 1 Engineering equipment dept.
干式变压器绕组绝缘电阻 35KV 1 Engineering equipment dept.
干式变压器交流耐压试验 35KV 1 Engineering equipment dept.
高压电动机绕组绝缘电阻/吸收比 35KV 1 Engineering equipment dept.
高压电动机直阻电阻 35KV 1 Engineering equipment dept.
高压电动机直流耐压(泄漏电流) 35KV 1 Engineering equipment dept.
高压电缆相序检查/绝缘电阻 35KV 1 Engineering equipment dept.
高压电缆直流耐压 35KV 1 Engineering equipment dept.
高压电缆串联谐振耐压 35KV 1 Engineering equipment dept.
高压电缆0.1HZ超低频耐压 35KV 1 Engineering equipment dept.
过电压保护器直流1mA电压(U1mA)及0.75 U1mA下的泄漏电流 35KV 1 Engineering equipment dept.
过电压保护器绝缘电阻 35KV 1 Engineering equipment dept.
过电压保护器工频放电电压 35KV 1 Engineering equipment dept.
氧化锌避雷器绝缘电阻 35KV 1 Engineering equipment dept.
氧化锌避雷器直流1mA电压(U1mA)及0.75 U1mA下的泄漏电流 35KV 1 Engineering equipment dept.
高压配 (略) 绝缘电阻 35KV 1 Engineering equipment dept.
高压配电柜过电压保护器试验 35KV 1 Engineering equipment dept.
高压配电 (略) 电阻 35KV 1 Engineering equipment dept.
高压 (略) 器同期和动作电压特性试验 35KV 1 Engineering equipment dept.
高压配电柜耐压试验 35KV 1 Engineering equipment dept.
高压配电柜综保校验、传动实验 35KV 1 Engineering equipment dept.
电压互感器绕组直流电阻 35KV 1 Engineering equipment dept.
电压互感器电压比 35KV 1 Engineering equipment dept.
电压互感器介损 35KV 1 Engineering equipment dept.
电压互感器交流耐压 35KV 1 Engineering equipment dept.
电流互感器变比 35KV 1 Engineering equipment dept.
电流互感器直阻 35KV 1 Engineering equipment dept.
电流互感器介损 35KV 1 Engineering equipment dept.
电流互感器交流耐压 35KV 1 Engineering equipment dept.
电抗器绕组直流电阻 35KV 1 Engineering equipment dept.
电抗器绕组绝缘电阻 35KV 1 Engineering equipment dept.
电抗器交流耐压 35KV 1 Engineering equipment dept.
电容器电容值 35KV 1 Engineering equipment dept.
电容器绝缘电阻 35KV 1 Engineering equipment dept.
电容器交流耐压 35KV 1 Engineering equipment dept.
发电机定子绕组的绝缘电阻 35KV 1 Engineering equipment dept.
发电机吸收比或极化指数 35KV 1 Engineering equipment dept.
发电机定子绕组的直流电阻 35KV 1 Engineering equipment dept.
发电机定子绕组泄漏电流 35KV 1 Engineering equipment dept.
发电机交流耐压(视情况定) 35KV 1 Engineering equipment dept.
新增高压设备、电缆交接试验 35KV 1 Engineering equipment dept.
高压软起动器绝缘电阻/吸收比 35KV 1 Engineering equipment dept.
高压软起动器耐压 35KV 1 Engineering equipment dept.
高压变频器绝缘电阻/吸收比 35KV 1 Engineering equipment dept.
高压变频器耐压 35KV 1 Engineering equipment dept.
高压电缆抢修(*供)中间接头制作及试验检测 35KV 1 Engineering equipment dept.
高压电缆抢修(*供)终端头制作及试验检测 35KV 1 Engineering equipment dept.
高压电缆抢修(*供)中间接头制作及试验检测 35KV 1 Engineering equipment dept.
高压电缆抢修(*供)终端头制作及试验检测 35KV 1 Engineering equipment dept.
(略) 管型母线外护套绝缘电阻 35KV 1 Engineering equipment dept.
(略) 管型母线交流耐压试验 35KV 1 Engineering equipment dept.
35kV电缆查故障 35KV 1 Engineering equipment dept.

VIII、Clarification attachment

Title Relevant documents Operate

Registration method: It is necessary to log in to the system and upload the registration information on this page. Please register and log in first.


, (略) ,天津

I、Project overview

Item number:CGMX*
Project name:2025年度电气检修试验及抢修项目
Registration deadline: 2025-03-06 08:00:00
CGMX*
Issued by: Tianjin steel
Released by:Equipment department
margin(yuan):*.0yuan
project requirements:为保障电站正常运行,保证供电安全,电气设备依照规定需定期进行相关试验,因公司试验室不具备相关资质,故需相关专业单位承接此项工作。同时电站运行当中如发生突发情况,电力供应中断会对生产造成极大影响, (略) 理,在时间上无法满足正常招、议标程序。故动力厂申请以招标形式只确定相关电气试验及抢修工作单位价格
qualification requirements on applicant:报名人资质要求: 1. 要求:投标单位具备 (略) 颁发的承装(修、试)电力设施许可证三级或以上资质;需配备有充足的有资格的专业操作人员,可以在接到通知后三个小时内到达抢修现场进行作 业。符合《动力厂电气检修试验及抢修项目技术要求》 2. 业绩:投标单位需 (略) 或 (略) 、南网等单位的相关业绩及合同。 3.提供资料:资质文件、营业执照、开户许可证(开户证明)、业绩证明、法人授权委托书的复印件加盖公章及委托代理人的近一年社保记录。 4.注册资金要求在*元以上。


II、Bidder must log inthe cloud procurement bidding platform Be sure to complete the registration and obtain bidding qualification before the bid opening to conduct bidding and bid opening activities. The bid winning situation will be announced on this website.


III、Online bidding method: For specific steps, please refer to the "Service Guide" on the homepage of the website.

IV、Registration contact and address

Registration contact:王川
Business contact number:*

V、How to complain

Visible after login

VI、attachment information

Title Relevant documents Operate
附件一、电气抢修及试验279项分项明细.xls 具体279项分项项目 View information
招标公告 -2025年度电气检修试验及抢修 (1).docx 招标公告 View information
附件二、动力厂电气设备预防性试验技术要求.docx 动力厂电气检修试验及抢修项目技术要求 View information

VII、Target information

material code material name specification and model Unit of measurement purchase quantity used by Requirement note
电压互感器安装 1 Engineering equipment dept.
电流互感器安装(2000A以内) 1 Engineering equipment dept.
电流互感器安装(8000A以内) 1 Engineering equipment dept.
电流互感器安装(*A以内) 1 Engineering equipment dept.
电流互感器安装(户外式) 1 Engineering equipment dept.
避雷器安装(10kV以内) 1 Engineering equipment dept.
避雷器安装(10kV以内) 1 Engineering equipment dept.
继电、信号屏安装 1 Engineering equipment dept.
电源屏安装(低压开关柜) 1 Engineering equipment dept.
测量表计安装 1 Engineering equipment dept.
二次喷漆 平方米 1 Engineering equipment dept.
铜芯电力电缆敷设(电缆截面35mm2以内) 1 Engineering equipment dept.
铜芯电力电缆敷设(电缆截面120mm2以内) 1 Engineering equipment dept.
铜芯电力电缆敷设(电缆截面240mm2以内) 1 Engineering equipment dept.
铜芯电力电缆敷设(电缆截面400mm2以内) 1 Engineering equipment dept.
电缆沟挖填(一般土沟) 立方米 1 Engineering equipment dept.
电缆沟挖填(含建筑垃圾土) 立方米 1 Engineering equipment dept.
电缆沟挖填(泥水土冻土) 立方米 1 Engineering equipment dept.
电缆沟挖填(石方) 立方米 1 Engineering equipment dept.
人工开 (略) 面( (略) 面厚度150以内) 平方米 1 Engineering equipment dept.
人工开 (略) 面( (略) 面厚度250以内) 平方米 1 Engineering equipment dept.
人工 (略) 面( (略) 面厚度250以内) 平方米 1 Engineering equipment dept.
人工 (略) 面( (略) 面厚度250以内) 平方米 1 Engineering equipment dept.
电缆沟铺砂、盖砖(1~2根) 1 Engineering equipment dept.
电缆沟铺砂、盖砖(每增1根) 1 Engineering equipment dept.
电缆沟铺砂、盖保护板(1~2根) 1 Engineering equipment dept.
电缆沟铺砂、盖保护板(每增1根) 1 Engineering equipment dept.
电缆沟揭(盖)盖板(板长500以内) 1 Engineering equipment dept.
电缆沟揭(盖)盖板(板长1000以内) 1 Engineering equipment dept.
电缆沟揭(盖)盖板(板长1500以内) 1 Engineering equipment dept.
电缆防火堵洞(防火门) 1 Engineering equipment dept.
电缆防火堵洞(盘柜下) 1 Engineering equipment dept.
电缆防火隔板安装 平方米 1 Engineering equipment dept.
电缆防腐 1 Engineering equipment dept.
电缆缠石棉绳 1 Engineering equipment dept.
电缆刷漆 1 Engineering equipment dept.
电缆剥皮 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(1kV以内,截面35mm2以内) 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(1kV以内,截面120mm2以内) 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(1kV以内,截面240mm2以内) 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(1kV以内,截面400mm2以内) 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(10kV以内,截面35mm2以内) 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(10kV以内,截面120mm2以内) 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(10kV以内,截面240mm2以内) 1 Engineering equipment dept.
户内热缩式电力电缆终端头制安(10kV以内,截面400mm2以内) 1 Engineering equipment dept.
户外热缩式电力电缆终端头制安(10kV以内,截面35mm2以内) 1 Engineering equipment dept.
户外热缩式电力电缆终端头制安(10kV以内,截面120mm2以内) 1 Engineering equipment dept.
户外热缩式电力电缆终端头制安(10kV以内,截面240mm2以内) 1 Engineering equipment dept.
户外热缩式电力电缆终端头制安(10kV以内,截面400mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(1kV以内,截面35mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(1kV以内,截面120mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(1kV以内,截面240mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(1kV以内,截面400mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(10kV以内,截面35mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(10kV以内,截面120mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(10kV以内,截面240mm2以内) 1 Engineering equipment dept.
热缩式电力电缆中间头制作安装(10kV以内,截面400mm2以内) 1 Engineering equipment dept.
电线管敷设(砖、混凝土结构明配,公称口径15以内) 1 Engineering equipment dept.
电线管敷设(砖、混凝土结构明配,公称口径20以内) 1 Engineering equipment dept.
电线管敷设(砖、混凝土结构明配,公称口径25以内) 1 Engineering equipment dept.
电线管敷设(砖、混凝土结构明配,公称口径32以内) 1 Engineering equipment dept.
电线管敷设(砖、混凝土结构明配,公称口径40以内) 1 Engineering equipment dept.
电线管敷设(砖、混凝土结构明配,公称口径50以内) 1 Engineering equipment dept.
钢管敷设(砖、混凝土结构明配,公称口径15以内) 1 Engineering equipment dept.
钢管敷设(砖、混凝土结构明配,公称口径20以内) 1 Engineering equipment dept.
钢管敷设(砖、混凝土结构明配,公称口径25以内) 1 Engineering equipment dept.
钢管敷设(砖、混凝土结构明配,公称口径32以内) 1 Engineering equipment dept.
钢管敷设(砖、混凝土结构明配,公称口径40以内) 1 Engineering equipment dept.
钢管敷设(砖、混凝土结构明配,公称口径50以内) 1 Engineering equipment dept.
钢管敷设(砖、混凝土结构明配,公称口径70以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面1.5mm2以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面2.5mm2以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面4mm2以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面6mm2以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面10mm2以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面16mm2以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面25mm2以内) 1 Engineering equipment dept.
管内穿线( (略) ,铜芯导线截面35mm2以内) 1 Engineering equipment dept.
10kV以内电力变压器系统调试(560kVA以内) 1 Engineering equipment dept.
10kV以内电力变压器系统调试(2000kVA以内) 1 Engineering equipment dept.
10kV以内电力变压器系统调试(4000kVA以内) 1 Engineering equipment dept.
10kV以内电力变压器系统调试(8000kVA以内) 1 Engineering equipment dept.
10kV以内电力变压器系统调试(*kVA以内) 1 Engineering equipment dept.
10kV以内电力变压器系统调试(*kVA以内) 1 Engineering equipment dept.
35kV以内电力变压器系统调试(8000kVA以内) 1 Engineering equipment dept.
35kV以内电力变压器系统调试(*kVA以内) 1 Engineering equipment dept.
35kV以内电力变压器系统调试(*kVA以内) 1 Engineering equipment dept.
送配电装置系统调试(1kV以内交流供电,综合) 1 Engineering equipment dept.
送配电装置系统调试(10kV以内交流供电,负荷隔离开关) 1 Engineering equipment dept.
送配电装置系统调试(10kV以内交流供电,断路器) 1 Engineering equipment dept.
送配电装置系统调试(35kV以内交流供电,断路器) 1 Engineering equipment dept.
送配电装置系统调试(10kV以内交流供电, (略) ) 1 Engineering equipment dept.
送配电装置系统调试(直流供电,500V以内) 1 Engineering equipment dept.
送配电装置系统调试(直流供电,1650V以内) 1 Engineering equipment dept.
不间断电源调试(容量100kVA以内) 1 Engineering equipment dept.
不间断电源调试(容量300kVA以内) 1 Engineering equipment dept.
不间断电源调试(容量600kVA以内) 1 Engineering equipment dept.
不间断电源调试(按周波减负荷装置) 1 Engineering equipment dept.
母线系统调试(1kV以内) 1 Engineering equipment dept.
母线系统调试(10kV以内) 1 Engineering equipment dept.
避雷器调试(10kV以内) 1 Engineering equipment dept.
电容器调试(1kV以内) 1 Engineering equipment dept.
电容器调试(10kV以内) 1 Engineering equipment dept.
电容器调试(35kV以内) 1 Engineering equipment dept.
(略) 调试 1 Engineering equipment dept.
电抗器、消弧线圈(干式) 1 Engineering equipment dept.
35KV电抗器、消弧线圈(干式) 1 Engineering equipment dept.
电抗器、消弧线圈(油浸式) 1 Engineering equipment dept.
高压交流异步电动机一次设备调试(10kV以内,350kW以内) 1 Engineering equipment dept.
高压交流异步电动机一次设备调试(10kV以内,780kW以内) 1 Engineering equipment dept.
高压交流异步电动机一次设备调试(10kV以内,1600kW以内) 1 Engineering equipment dept.
高压交流异步电动机一次设备调试(10kV以内,4000kW以内) 1 Engineering equipment dept.
高压交流异步电动机一次设备调试(10kV以内,6300kW以内) 1 Engineering equipment dept.
高压交流异步电动机一次设备调试(10kV以内,8000kW以内) 1 Engineering equipment dept.
差动过流保护 1 Engineering equipment dept.
反时限过流保护 1 Engineering equipment dept.
速断过流常规保护 1 Engineering equipment dept.
35KV差动过流保护 1 Engineering equipment dept.
35KV反时限过流保护 1 Engineering equipment dept.
35KV速断过流常规保护 1 Engineering equipment dept.
10kV绝缘手套 1 Engineering equipment dept.
10kV绝缘靴 1 Engineering equipment dept.
10kV验电器 1 Engineering equipment dept.
10kV接地线 1 Engineering equipment dept.
35kV绝缘靴 1 Engineering equipment dept.
35kV绝缘手套 1 Engineering equipment dept.
35kV验电器 1 Engineering equipment dept.
35kV接地线 1 Engineering equipment dept.
绝缘拉杆 1 Engineering equipment dept.
110kV验电器 1 Engineering equipment dept.
10KV电压互感器拆除 1 Engineering equipment dept.
35KV电压互感器拆除 1 Engineering equipment dept.
10KV电流互感器拆除 1 Engineering equipment dept.
35KV电流互感器拆除 1 Engineering equipment dept.
10KV电缆拆除 1 Engineering equipment dept.
35KV电缆拆除 1 Engineering equipment dept.
铜端子制作安装 1 Engineering equipment dept.
扁钢接地安装40*4 1 Engineering equipment dept.
静触头安装费 1 Engineering equipment dept.
穿墙套管(安装费) 1 Engineering equipment dept.
搭拆脚手架 平方米 1 Engineering equipment dept.
10KV主变继电保护 1 Engineering equipment dept.
10KV主变接地电阻 1 Engineering equipment dept.
10KV继电保护 1 Engineering equipment dept.
35KV主变继电保护 1 Engineering equipment dept.
35KV主变接地电阻 1 Engineering equipment dept.
35KV继电保护 1 Engineering equipment dept.
变压器清扫、除垢(包括变压器本体、端子、悬垂等清扫) 1 Engineering equipment dept.
电机清扫、除垢 1 Engineering equipment dept.
高压柜清扫、除垢(包括高压柜内接线端子、内母排连接螺栓、均压环等的紧固及检查) 1 Engineering equipment dept.
10kV电缆查故障 1 Engineering equipment dept.
电抗器电容器绝缘性能修复 1 Engineering equipment dept.
(略) 器真空度和六氟化硫介质压力灭弧试验 1 Engineering equipment dept.
断路器内部元件拆除安装试验 1 Engineering equipment dept.
断路器机械部分的保养及试验 1 Engineering equipment dept.
高压避雷器拆除安装试验 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)交流耐压试验 10KV 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)绕组绝缘电阻 10KV 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)绕组直流电阻 10KV 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)绕组变压比 10KV 1 Engineering equipment dept.
油侵变压器(1000-3151KVA)铁芯对地绝缘电阻 10KV 1 Engineering equipment dept.
油侵变压器(1000-3152KVA)变压器油介质 10KV 1 Engineering equipment dept.
油侵变压器(1000-3153KVA)变压器油油色谱 10KV 1 Engineering equipment dept.
油侵变压器(1000-3154KVA)变压器油油含水量 10KV 1 Engineering equipment dept.
油侵变压器(1000-3155KVA)变压器油油耐压 10KV 1 Engineering equipment dept.
干式变压器绕组变压比 10KV 1 Engineering equipment dept.
干式变压器绕组直流电阻 10KV 1 Engineering equipment dept.
干式变压器绕组绝缘电阻 10KV 1 Engineering equipment dept.
干式变压器交流耐压试验 10KV 1 Engineering equipment dept.
高压电动机绕组绝缘电阻/吸收比 10KV 1 Engineering equipment dept.
高压电动机直阻电阻 10KV 1 Engineering equipment dept.
高压电动机直流耐压(泄漏电流) 10KV 1 Engineering equipment dept.
高压电缆相序检查/绝缘电阻 10KV 1 Engineering equipment dept.
高压电缆直流耐压 10KV 1 Engineering equipment dept.
高压电缆串联谐振耐压 10KV 1 Engineering equipment dept.
高压电缆0.1HZ超低频耐压 10KV 1 Engineering equipment dept.
过电压保护器直流1mA电压(U1mA)及0.75 U1mA下的泄漏电流 10KV 1 Engineering equipment dept.
过电压保护器绝缘电阻 10KV 1 Engineering equipment dept.
过电压保护器工频放电电压 10KV 1 Engineering equipment dept.
氧化锌避雷器绝缘电阻 10KV 1 Engineering equipment dept.
氧化锌避雷器直流1mA电压(U1mA)及0.75 U1mA下的泄漏电流 10KV 1 Engineering equipment dept.
高压配 (略) 绝缘电阻 10KV 1 Engineering equipment dept.
高压配电柜过电压保护器试验 10KV 1 Engineering equipment dept.
高压配电 (略) 电阻 10KV 1 Engineering equipment dept.
高压 (略) 器同期和动作电压特性试验 10KV 1 Engineering equipment dept.
高压配电柜耐压试验 10KV 1 Engineering equipment dept.
高压配电柜综保校验、传动实验 10KV 1 Engineering equipment dept.
电压互感器绕组直流电阻 10KV 1 Engineering equipment dept.
电压互感器电压比 10KV 1 Engineering equipment dept.
电压互感器介损 10KV 1 Engineering equipment dept.
电压互感器交流耐压 10KV 1 Engineering equipment dept.
电流互感器变比 10KV 1 Engineering equipment dept.
电流互感器直阻 10KV 1 Engineering equipment dept.
电流互感器介损 10KV 1 Engineering equipment dept.
电流互感器交流耐压 10KV 1 Engineering equipment dept.
电抗器绕组直流电阻 10KV 1 Engineering equipment dept.
电抗器绕组绝缘电阻 10KV 1 Engineering equipment dept.
电抗器交流耐压 10KV 1 Engineering equipment dept.
电容器电容值 10KV 1 Engineering equipment dept.
电容器绝缘电阻 10KV 1 Engineering equipment dept.
电容器交流耐压 10KV 1 Engineering equipment dept.
发电机定子绕组的绝缘电阻 10KV 1 Engineering equipment dept.
发电机吸收比或极化指数 10KV 1 Engineering equipment dept.
发电机定子绕组的直流电阻 10KV 1 Engineering equipment dept.
发电机定子绕组泄漏电流 10KV 1 Engineering equipment dept.
发电机交流耐压(视情况定) 10KV 1 Engineering equipment dept.
新增高压设备、电缆交接试验 10KV 1 Engineering equipment dept.
高压软起动器绝缘电阻/吸收比 10KV 1 Engineering equipment dept.
高压软起动器耐压 10KV 1 Engineering equipment dept.
高压变频器绝缘电阻/吸收比 10KV 1 Engineering equipment dept.
高压变频器耐压 10KV 1 Engineering equipment dept.
高压电缆抢修(*供)中间接头制作及试验检测 10KV 1 Engineering equipment dept.
高压电缆抢修(*供)终端头制作及试验检测 10KV 1 Engineering equipment dept.
高压电缆抢修(*供)中间接头制作及试验检测 10KV 1 Engineering equipment dept.
高压电缆抢修(*供)终端头制作及试验检测 10KV 1 Engineering equipment dept.
(略) 管型母线外护套绝缘电阻 10KV 1 Engineering equipment dept.
(略) 管型母线交流耐压试验 10KV 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)交流耐压试验 35KV 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)绕组绝缘电阻 35KV 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)绕组直流电阻 35KV 1 Engineering equipment dept.
油侵变压器(1000-3150KVA)绕组变压比 35KV 1 Engineering equipment dept.
油侵变压器(1000-3151KVA)铁芯对地绝缘电阻 35KV 1 Engineering equipment dept.
油侵变压器(1000-3152KVA)变压器油介质 35KV 1 Engineering equipment dept.
油侵变压器(1000-3153KVA)变压器油油色谱 35KV 1 Engineering equipment dept.
油侵变压器(1000-3154KVA)变压器油油含水量 35KV 1 Engineering equipment dept.
油侵变压器(1000-3155KVA)变压器油油耐压 35KV 1 Engineering equipment dept.
干式变压器绕组变压比 35KV 1 Engineering equipment dept.
干式变压器绕组直流电阻 35KV 1 Engineering equipment dept.
干式变压器绕组绝缘电阻 35KV 1 Engineering equipment dept.
干式变压器交流耐压试验 35KV 1 Engineering equipment dept.
高压电动机绕组绝缘电阻/吸收比 35KV 1 Engineering equipment dept.
高压电动机直阻电阻 35KV 1 Engineering equipment dept.
高压电动机直流耐压(泄漏电流) 35KV 1 Engineering equipment dept.
高压电缆相序检查/绝缘电阻 35KV 1 Engineering equipment dept.
高压电缆直流耐压 35KV 1 Engineering equipment dept.
高压电缆串联谐振耐压 35KV 1 Engineering equipment dept.
高压电缆0.1HZ超低频耐压 35KV 1 Engineering equipment dept.
过电压保护器直流1mA电压(U1mA)及0.75 U1mA下的泄漏电流 35KV 1 Engineering equipment dept.
过电压保护器绝缘电阻 35KV 1 Engineering equipment dept.
过电压保护器工频放电电压 35KV 1 Engineering equipment dept.
氧化锌避雷器绝缘电阻 35KV 1 Engineering equipment dept.
氧化锌避雷器直流1mA电压(U1mA)及0.75 U1mA下的泄漏电流 35KV 1 Engineering equipment dept.
高压配 (略) 绝缘电阻 35KV 1 Engineering equipment dept.
高压配电柜过电压保护器试验 35KV 1 Engineering equipment dept.
高压配电 (略) 电阻 35KV 1 Engineering equipment dept.
高压 (略) 器同期和动作电压特性试验 35KV 1 Engineering equipment dept.
高压配电柜耐压试验 35KV 1 Engineering equipment dept.
高压配电柜综保校验、传动实验 35KV 1 Engineering equipment dept.
电压互感器绕组直流电阻 35KV 1 Engineering equipment dept.
电压互感器电压比 35KV 1 Engineering equipment dept.
电压互感器介损 35KV 1 Engineering equipment dept.
电压互感器交流耐压 35KV 1 Engineering equipment dept.
电流互感器变比 35KV 1 Engineering equipment dept.
电流互感器直阻 35KV 1 Engineering equipment dept.
电流互感器介损 35KV 1 Engineering equipment dept.
电流互感器交流耐压 35KV 1 Engineering equipment dept.
电抗器绕组直流电阻 35KV 1 Engineering equipment dept.
电抗器绕组绝缘电阻 35KV 1 Engineering equipment dept.
电抗器交流耐压 35KV 1 Engineering equipment dept.
电容器电容值 35KV 1 Engineering equipment dept.
电容器绝缘电阻 35KV 1 Engineering equipment dept.
电容器交流耐压 35KV 1 Engineering equipment dept.
发电机定子绕组的绝缘电阻 35KV 1 Engineering equipment dept.
发电机吸收比或极化指数 35KV 1 Engineering equipment dept.
发电机定子绕组的直流电阻 35KV 1 Engineering equipment dept.
发电机定子绕组泄漏电流 35KV 1 Engineering equipment dept.
发电机交流耐压(视情况定) 35KV 1 Engineering equipment dept.
新增高压设备、电缆交接试验 35KV 1 Engineering equipment dept.
高压软起动器绝缘电阻/吸收比 35KV 1 Engineering equipment dept.
高压软起动器耐压 35KV 1 Engineering equipment dept.
高压变频器绝缘电阻/吸收比 35KV 1 Engineering equipment dept.
高压变频器耐压 35KV 1 Engineering equipment dept.
高压电缆抢修(*供)中间接头制作及试验检测 35KV 1 Engineering equipment dept.
高压电缆抢修(*供)终端头制作及试验检测 35KV 1 Engineering equipment dept.
高压电缆抢修(*供)中间接头制作及试验检测 35KV 1 Engineering equipment dept.
高压电缆抢修(*供)终端头制作及试验检测 35KV 1 Engineering equipment dept.
(略) 管型母线外护套绝缘电阻 35KV 1 Engineering equipment dept.
(略) 管型母线交流耐压试验 35KV 1 Engineering equipment dept.
35kV电缆查故障 35KV 1 Engineering equipment dept.

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