中交二航局郑州市惠济区西苑项目经理部装配式构件采购招标公告                                                                            中交二航局郑州市惠济区西苑项目经理部装配式构件采购招标公告中3.4条进行补遗，现更改为只接受制造商。                                                                                                                                                                                                                                                                                                                               中交（郑州）建设有限公司                                                                                                    2023年2月22日