中国石油2026年07月物资采购计划A55大类机械密封维修包(A55-10-WⅡ-202607)竞价采购项目谈判采购公告

https%3A%2F%2Fwww.ymzec.com%2Fbid-api%2Foss-ymz-prd-bc-bidbase%2F1252684541891436545%2F2%2F2026%2F7%2F29%2F1531964141262721025%2F1531964141271109632%2F2026%25E5%25B9%25B407%25E6%259C%2588%25E7%2589%25A9%25E8%25B5%2584%25E9%2587%2587%25E8%25B4%25AD%25E8%25AE%25A1%25E5%2588%2592A55%25E5%25A4%25A7%25E7%25B1%25BB%25E6%259C%25BA%25E6%25A2%25B0%25E5%25AF%2586%25E5%25B0%2581%25E7%25BB%25B4%25E4%25BF%25AE%25E5%258C%2585%2528A55-10-W%25E2%2585%25A1-202607%2529%25E7%25AB%259E%25E4%25BB%25B7%25E9%2587%2587%25E8%25B4%25AD%25E9%25A1%25B9%25E7%259B%25AE.pdf%3Fresponse-content-disposition%3Dattachment%253Bfilename%253D2026%2525E5%2525B9%2525B407%2525E6%25259C%252588%2525E7%252589%2525A9%2525E8%2525B5%252584%2525E9%252587%252587%2525E8%2525B4%2525AD%2525E8%2525AE%2525A1%2525E5%252588%252592A55%2525E5%2525A4%2525A7%2525E7%2525B1%2525BB%2525E6%25259C%2525BA%2525E6%2525A2%2525B0%2525E5%2525AF%252586%2525E5%2525B0%252581%2525E7%2525BB%2525B4%2525E4%2525BF%2525AE%2525E5%25258C%252585%252528A55-10-W%2525E2%252585%2525A1-202607%252529%2525E7%2525AB%25259E%2525E4%2525BB%2525B7%2525E9%252587%252587%2525E8%2525B4%2525AD%2525E9%2525A1%2525B9%2525E7%25259B%2525AE.pdf%26X-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Date%3D20260729T083034Z%26X-Amz-SignedHeaders%3Dhost%26X-Amz-Expires%3D1800%26X-Amz-Credential%3D6w2sulE5ALA2bxEW%252F20260729%252Fcn-north-1%252Fs3%252Faws4_request%26X-Amz-Signature%3De3d94def5d263aac92dc79c738537c282159e7b3445fdbd6d316c8bcd175f5ee
报名入口：https://www.ymzec.com/bid/web-outportal/index.html#/trade-info-detail?id=1532033210717601792¬iceType=1&publishStatus=1&systemStatus