中国石油工建公司用空气呼吸器框架采购（需求预测SFBA2026002055）询比采购公告

https%3A%2F%2Fwww.ymzec.com%2Fbid-api%2Foss-ymz-prd-bc-bidbase%2F1252684541891436545%2F2%2F2026%2F7%2F30%2F1532335762616635393%2F1532335762620829696%2F%25E5%25B7%25A5%25E5%25BB%25BA%25E5%2585%25AC%25E5%258F%25B8%25E7%2594%25A8%25E7%25A9%25BA%25E6%25B0%2594%25E5%2591%25BC%25E5%2590%25B8%25E5%2599%25A8%25E6%25A1%2586%25E6%259E%25B6%25E9%2587%2587%25E8%25B4%25AD%25EF%25BC%2588%25E9%259C%2580%25E6%25B1%2582%25E9%25A2%2584%25E6%25B5%258BSFBA2026002055%25EF%25BC%25891.0.3.20260730%25E5%2585%25AC%25E5%2591%258A.pdf%3Fresponse-content-disposition%3Dattachment%253Bfilename%253D%2525E5%2525B7%2525A5%2525E5%2525BB%2525BA%2525E5%252585%2525AC%2525E5%25258F%2525B8%2525E7%252594%2525A8%2525E7%2525A9%2525BA%2525E6%2525B0%252594%2525E5%252591%2525BC%2525E5%252590%2525B8%2525E5%252599%2525A8%2525E6%2525A1%252586%2525E6%25259E%2525B6%2525E9%252587%252587%2525E8%2525B4%2525AD%2525EF%2525BC%252588%2525E9%25259C%252580%2525E6%2525B1%252582%2525E9%2525A2%252584%2525E6%2525B5%25258BSFBA2026002055%2525EF%2525BC%2525891.0.3.20260730%2525E5%252585%2525AC%2525E5%252591%25258A.pdf%26X-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Date%3D20260730T054937Z%26X-Amz-SignedHeaders%3Dhost%26X-Amz-Expires%3D1800%26X-Amz-Credential%3D6w2sulE5ALA2bxEW%252F20260730%252Fcn-north-1%252Fs3%252Faws4_request%26X-Amz-Signature%3Decfca2ed9baa4478adf61e1a6dcb2a92bc314699ef3e3efb0b1447e2b5e5be12
报名入口：https://www.ymzec.com/bid/web-outportal/index.html#/trade-info-detail?id=1532338516871270400¬iceType=1&publishStatus=1&systemStatus