中国石油辽河钻采XJ900及XJ1100电动储能修井机DCDC变换器一批谈判采购公告

https%3A%2F%2Fwww.ymzec.com%2Fbid-api%2Foss-ymz-prd-bc-bidbase%2F1252684541891436545%2F2%2F2026%2F7%2F27%2F1531342491798327296%2F1531342491802521601%2F%25E8%25BE%25BD%25E6%25B2%25B3%25E9%2592%25BB%25E9%2587%2587XJ900%25E5%258F%258AXJ1100%25E7%2594%25B5%25E5%258A%25A8%25E5%2582%25A8%25E8%2583%25BD%25E4%25BF%25AE%25E4%25BA%2595%25E6%259C%25BADCDC%25E5%258F%2598%25E6%258D%25A2%25E5%2599%25A8%25E4%25B8%2580%25E6%2589%25B91.0.3.20260727%25E5%2585%25AC%25E5%2591%258A%2528%25E9%2582%2580.pdf%3Fresponse-content-disposition%3Dattachment%253Bfilename%253D%2525E8%2525BE%2525BD%2525E6%2525B2%2525B3%2525E9%252592%2525BB%2525E9%252587%252587XJ900%2525E5%25258F%25258AXJ1100%2525E7%252594%2525B5%2525E5%25258A%2525A8%2525E5%252582%2525A8%2525E8%252583%2525BD%2525E4%2525BF%2525AE%2525E4%2525BA%252595%2525E6%25259C%2525BADCDC%2525E5%25258F%252598%2525E6%25258D%2525A2%2525E5%252599%2525A8%2525E4%2525B8%252580%2525E6%252589%2525B91.0.3.20260727%2525E5%252585%2525AC%2525E5%252591%25258A%252528%2525E9%252582%252580.pdf%26X-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Date%3D20260727T130807Z%26X-Amz-SignedHeaders%3Dhost%26X-Amz-Expires%3D1800%26X-Amz-Credential%3D6w2sulE5ALA2bxEW%252F20260727%252Fcn-north-1%252Fs3%252Faws4_request%26X-Amz-Signature%3D554073e62297740382a41b79fe7f583491dbc64fadb6bf64a815b863b0045ffc
报名入口：https://www.ymzec.com/bid/web-outportal/index.html#/trade-info-detail?id=1531348958000885760¬iceType=1&publishStatus=1&systemStatus