山西朔州市2024-2026年供热管网及供热设施设备更新改造升级项目-招远路一次热力管道工程...

https://gx.e-bidding.org/resource/css/pdfjs/web/viewer.html?file=https://gx.e-bidding.org/bidprocurement/datacenter-cebpubserver/cebpubserver/dataCeboubServerCommonController/openFileById?fileType%3D4%26id%3Dd908aadeffd94ead8d506610baf9f6f8&page=1