中国石油东方物探公司物资供应中心长庆分中心2026-2028年度焊接材料及辅助材料定商定价集中采购项目-CQ260703询比采购公告

https%3A%2F%2Fwww.ymzec.com%2Fbid-api%2Foss-ymz-prd-bc-bidbase%2F1252684541891436545%2F2%2F2026%2F7%2F3%2F1522637629159874560%2F1522637629172457473%2F%25E4%25B8%259C%25E6%2596%25B9%25E7%2589%25A9%25E6%258E%25A2%25E5%2585%25AC%25E5%258F%25B8%25E7%2589%25A9%25E8%25B5%2584%25E4%25BE%259B%25E5%25BA%2594%25E4%25B8%25AD%25E5%25BF%2583%25E9%2595%25BF%25E5%25BA%2586%25E5%2588%2586%25E4%25B8%25AD%25E5%25BF%25832026-2028%25E5%25B9%25B4%25E5%25BA%25A6%25E7%2584%258A%25E6%258E%25A5%25E6%259D%2590%25E6%2596%2599%25E5%258F%258A%25E8%25BE%2585%25E5%258A%25A9%25E6%259D%2590%25E6%2596%2599%25E5%25AE%259A%25E5%2595%2586%25E5%25AE%259A%25E4%25BB%25B7%25E9%259B%2586%25E4%25B8%25AD%25E9%2587%2587%25E8%25B4%25AD%25E9%25A1%25B9%25E7%259B%25AE-CQ.pdf%3Fresponse-content-disposition%3Dattachment%253Bfilename%253D%2525E4%2525B8%25259C%2525E6%252596%2525B9%2525E7%252589%2525A9%2525E6%25258E%2525A2%2525E5%252585%2525AC%2525E5%25258F%2525B8%2525E7%252589%2525A9%2525E8%2525B5%252584%2525E4%2525BE%25259B%2525E5%2525BA%252594%2525E4%2525B8%2525AD%2525E5%2525BF%252583%2525E9%252595%2525BF%2525E5%2525BA%252586%2525E5%252588%252586%2525E4%2525B8%2525AD%2525E5%2525BF%2525832026-2028%2525E5%2525B9%2525B4%2525E5%2525BA%2525A6%2525E7%252584%25258A%2525E6%25258E%2525A5%2525E6%25259D%252590%2525E6%252596%252599%2525E5%25258F%25258A%2525E8%2525BE%252585%2525E5%25258A%2525A9%2525E6%25259D%252590%2525E6%252596%252599%2525E5%2525AE%25259A%2525E5%252595%252586%2525E5%2525AE%25259A%2525E4%2525BB%2525B7%2525E9%25259B%252586%2525E4%2525B8%2525AD%2525E9%252587%252587%2525E8%2525B4%2525AD%2525E9%2525A1%2525B9%2525E7%25259B%2525AE-CQ.pdf%26X-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Date%3D20260725T020015Z%26X-Amz-SignedHeaders%3Dhost%26X-Amz-Expires%3D1800%26X-Amz-Credential%3D6w2sulE5ALA2bxEW%252F20260725%252Fcn-north-1%252Fs3%252Faws4_request%26X-Amz-Signature%3D5638f6f7d27a8fa45ca283686d867e144887e04912e6b0c3efbf3431632e5df7
报名入口：https://www.ymzec.com/bid/web-outportal/index.html#/trade-info-detail?id=1522638126489980928¬iceType=1&publishStatus=1&systemStatus