山西紫金山项目2026-2027年度产出水处理技术服务重新招标公告

https://gx.e-bidding.org/resource/css/pdfjs/web/viewer.html?file=https://gx.e-bidding.org/bidprocurement/datacenter-cebpubserver/cebpubserver/dataCeboubServerCommonController/openFileById?fileType%3D2%26id%3D06c1451582374f4ca282a3e16a5e4f6b&page=1