中石油上海新材料研究院微纳探针监测系统采购（三次）谈判采购公告

https%3A%2F%2Fwww.ymzec.com%2Fbid-api%2Foss-ymz-prd-bc-bidbase%2F1252684541891436545%2F2%2F2026%2F7%2F28%2F1531701175129493505%2F1531701175137882112%2F%25E4%25B8%25AD%25E7%259F%25B3%25E6%25B2%25B9%25E4%25B8%258A%25E6%25B5%25B7%25E6%2596%25B0%25E6%259D%2590%25E6%2596%2599%25E7%25A0%2594%25E7%25A9%25B6%25E9%2599%25A2%25E5%25BE%25AE%25E7%25BA%25B3%25E6%258E%25A2%25E9%2592%2588%25E7%259B%2591%25E6%25B5%258B%25E7%25B3%25BB%25E7%25BB%259F%25E9%2587%2587%25E8%25B4%25AD%25EF%25BC%2588%25E4%25B8%2589%25E6%25AC%25A1%25EF%25BC%25891.0.3.20260728%25E5%2585%25AC%25E5%2591%258A%2528%25E9%2582%2580%25E8%25AF%25B7%25E5%2587%25BD%2529.pdf%3Fresponse-content-disposition%3Dattachment%253Bfilename%253D%2525E4%2525B8%2525AD%2525E7%25259F%2525B3%2525E6%2525B2%2525B9%2525E4%2525B8%25258A%2525E6%2525B5%2525B7%2525E6%252596%2525B0%2525E6%25259D%252590%2525E6%252596%252599%2525E7%2525A0%252594%2525E7%2525A9%2525B6%2525E9%252599%2525A2%2525E5%2525BE%2525AE%2525E7%2525BA%2525B3%2525E6%25258E%2525A2%2525E9%252592%252588%2525E7%25259B%252591%2525E6%2525B5%25258B%2525E7%2525B3%2525BB%2525E7%2525BB%25259F%2525E9%252587%252587%2525E8%2525B4%2525AD%2525EF%2525BC%252588%2525E4%2525B8%252589%2525E6%2525AC%2525A1%2525EF%2525BC%2525891.0.3.20260728%2525E5%252585%2525AC%2525E5%252591%25258A%252528%2525E9%252582%252580%2525E8%2525AF%2525B7%2525E5%252587%2525BD%252529.pdf%26X-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Date%3D20260728T190959Z%26X-Amz-SignedHeaders%3Dhost%26X-Amz-Expires%3D1800%26X-Amz-Credential%3D6w2sulE5ALA2bxEW%252F20260728%252Fcn-north-1%252Fs3%252Faws4_request%26X-Amz-Signature%3D1800f80315bf871335b3057dd97dd09cadfa1aba04a55127101073b0add47a5b
报名入口：https://www.ymzec.com/bid/web-outportal/index.html#/trade-info-detail?id=1531705337574096896¬iceType=1&publishStatus=1&systemStatus