中国石油2026年7月热电阻乙烯二部检修计划询比采购公告

https%3A%2F%2Fwww.ymzec.com%2Fbid-api%2Foss-ymz-prd-bc-bidbase%2F1252684541891436545%2F2%2F2026%2F7%2F22%2F1529433667299860480%2F1529433667308249089%2F2026%25E5%25B9%25B47%25E6%259C%2588%25E7%2583%25AD%25E7%2594%25B5%25E9%2598%25BB%25E4%25B9%2599%25E7%2583%25AF%25E4%25BA%258C%25E9%2583%25A8%25E6%25A3%2580%25E4%25BF%25AE%25E8%25AE%25A1%25E5%2588%25921.0.3.20260722%25E5%2585%25AC%25E5%2591%258A%2528%25E9%2582%2580%25E8%25AF%25B7%25E5%2587%25BD%2529.pdf%3Fresponse-content-disposition%3Dattachment%253Bfilename%253D2026%2525E5%2525B9%2525B47%2525E6%25259C%252588%2525E7%252583%2525AD%2525E7%252594%2525B5%2525E9%252598%2525BB%2525E4%2525B9%252599%2525E7%252583%2525AF%2525E4%2525BA%25258C%2525E9%252583%2525A8%2525E6%2525A3%252580%2525E4%2525BF%2525AE%2525E8%2525AE%2525A1%2525E5%252588%2525921.0.3.20260722%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%3D20260722T053440Z%26X-Amz-SignedHeaders%3Dhost%26X-Amz-Expires%3D1800%26X-Amz-Credential%3D6w2sulE5ALA2bxEW%252F20260722%252Fcn-north-1%252Fs3%252Faws4_request%26X-Amz-Signature%3Db91e41f2d9821d0caa467d3cee6489b432f600e75414afe31726f689f6bc6a3d
报名入口：https://www.ymzec.com/bid/web-outportal/index.html#/trade-info-detail?id=1529437785826574337¬iceType=1&publishStatus=1&systemStatus