(略) 文件补遗

各投标人：

       (略) (略) 补遗说明：1、钢轨和轨道夹板要求全新；2、钢轨材质要求为 * 锰；3、附公告附表及供应商准入审核要点。

请各潜在投标人知悉。

                                                                                                                                                                              中国交建 (略) 地铁4号线第3标 (略)

                                                                                                                                                                                                     * 日

(略) 文件补遗

各投标人：

       (略) (略) 补遗说明：1、钢轨和轨道夹板要求全新；2、钢轨材质要求为 * 锰；3、附公告附表及供应商准入审核要点。

请各潜在投标人知悉。

                                                                                                                                                                              中国交建 (略) 地铁4号线第3标 (略)

                                                                                                                                                                                                     * 日