吉林长春—石家庄天然气管道工程（长岭-张家口段）施工总承包第三标段阴保配套材料公开询价采购项目询比采购公告

https%3A%2F%2Fwww.ymzec.com%2Fbid-api%2Foss-ymz-prd-bc-bidbase%2F1252684541891436545%2F2%2F2026%2F7%2F28%2F1531619843019919361%2F1531619843028307968%2F%25E9%2595%25BF%25E6%2598%25A5%25E2%2580%2594%25E7%259F%25B3%25E5%25AE%25B6%25E5%25BA%2584%25E5%25A4%25A9%25E7%2584%25B6%25E6%25B0%2594%25E7%25AE%25A1%25E9%2581%2593%25E5%25B7%25A5%25E7%25A8%258B%25EF%25BC%2588%25E9%2595%25BF%25E5%25B2%25AD-%25E5%25BC%25A0%25E5%25AE%25B6%25E5%258F%25A3%25E6%25AE%25B5%25EF%25BC%2589%25E6%2596%25BD%25E5%25B7%25A5%25E6%2580%25BB%25E6%2589%25BF%25E5%258C%2585%25E7%25AC%25AC%25E4%25B8%2589%25E6%25A0%2587%25E6%25AE%25B5%25E9%2598%25B4%25E4%25BF%259D%25E9%2585%258D%25E5%25A5%2597%25E6%259D%2590%25E6%2596%2599%25E5%2585%25AC%25E5%25BC%2580%25E8%25AF%25A2%25E4%25BB%25B7%25E9%2587%2587%25E8%25B4%25AD%25E9%25A1%25B9%25E7%259B%25AE1.0.3.pdf%3Fresponse-content-disposition%3Dattachment%253Bfilename%253D%2525E9%252595%2525BF%2525E6%252598%2525A5%2525E2%252580%252594%2525E7%25259F%2525B3%2525E5%2525AE%2525B6%2525E5%2525BA%252584%2525E5%2525A4%2525A9%2525E7%252584%2525B6%2525E6%2525B0%252594%2525E7%2525AE%2525A1%2525E9%252581%252593%2525E5%2525B7%2525A5%2525E7%2525A8%25258B%2525EF%2525BC%252588%2525E9%252595%2525BF%2525E5%2525B2%2525AD-%2525E5%2525BC%2525A0%2525E5%2525AE%2525B6%2525E5%25258F%2525A3%2525E6%2525AE%2525B5%2525EF%2525BC%252589%2525E6%252596%2525BD%2525E5%2525B7%2525A5%2525E6%252580%2525BB%2525E6%252589%2525BF%2525E5%25258C%252585%2525E7%2525AC%2525AC%2525E4%2525B8%252589%2525E6%2525A0%252587%2525E6%2525AE%2525B5%2525E9%252598%2525B4%2525E4%2525BF%25259D%2525E9%252585%25258D%2525E5%2525A5%252597%2525E6%25259D%252590%2525E6%252596%252599%2525E5%252585%2525AC%2525E5%2525BC%252580%2525E8%2525AF%2525A2%2525E4%2525BB%2525B7%2525E9%252587%252587%2525E8%2525B4%2525AD%2525E9%2525A1%2525B9%2525E7%25259B%2525AE1.0.3.pdf%26X-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Date%3D20260728T074248Z%26X-Amz-SignedHeaders%3Dhost%26X-Amz-Expires%3D1800%26X-Amz-Credential%3D6w2sulE5ALA2bxEW%252F20260728%252Fcn-north-1%252Fs3%252Faws4_request%26X-Amz-Signature%3Da662f6ae47827ddb4deb47df700bbb2e8635bcbe9174e2b7bcc29a5df546d91b
报名入口：https://www.ymzec.com/bid/web-outportal/index.html#/trade-info-detail?id=1531620006248230912¬iceType=1&publishStatus=1&systemStatus