中国石油清管器收发球筒采购（二次）谈判采购公告第1次变更公告

https%3A%2F%2Fwww.ymzec.com%2Fbid-api%2Foss-ymz-prd-bc-bidbase%2F1252684541891436545%2F2%2F2026%2F7%2F6%2F1523741344136712193%2F1523741344145100800%2F%25E6%25B8%2585%25E7%25AE%25A1%25E5%2599%25A8%25E6%2594%25B6%25E5%258F%2591%25E7%2590%2583%25E7%25AD%2592%25E9%2587%2587%25E8%25B4%25AD%25EF%25BC%2588%25E4%25BA%258C%25E6%25AC%25A1%25EF%25BC%25891.0.3.20260706%25E5%2585%25AC%25E5%2591%258A%2528%25E9%2582%2580%25E8%25AF%25B7%25E5%2587%25BD%2529.pdf%3Fresponse-content-disposition%3Dattachment%253Bfilename%253D%2525E6%2525B8%252585%2525E7%2525AE%2525A1%2525E5%252599%2525A8%2525E6%252594%2525B6%2525E5%25258F%252591%2525E7%252590%252583%2525E7%2525AD%252592%2525E9%252587%252587%2525E8%2525B4%2525AD%2525EF%2525BC%252588%2525E4%2525BA%25258C%2525E6%2525AC%2525A1%2525EF%2525BC%2525891.0.3.20260706%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%3D20260710T151350Z%26X-Amz-SignedHeaders%3Dhost%26X-Amz-Expires%3D1800%26X-Amz-Credential%3DOIJo6RWKLcrNnqBa%252F20260710%252Fcn-north-1%252Fs3%252Faws4_request%26X-Amz-Signature%3D79fad28175dcaa206202dc10224703a81d8de1f3ce48e97b6d5a69efc0096f96
报名入口：https://www.ymzec.com/bid/web-outportal/index.html#/trade-info-detail?id=1525145713617317888¬iceType=2&publishStatus=1&systemStatus