联系人: 张银梅 联系电话: *开通会员可解锁* 代理机构: 大港油田公司招标中心 公示附件下载地址: https://www.ymzec.com/bid-api/oss-ymz-prd-bc-bidbase/1252684541891436545/2/2026/7/31/*开通会员可解锁*73234177/*开通会员可解锁*77428480/%E5%8D%8E%E4%B8%9C%E5%88%86%E5%85%AC%E5%8F%B8VIC%E4%BA%A7%E5%93%81%E5%8C%85%E8%A3%85%E7%89%A9%E5%80%99%E9%80%89%E4%BA%BA%E5%85%AC%E7%A4%BA.pdf?response-content-disposition=attachment%3Bfilename%3D%25E5%258D%258E%25E4%25B8%259C%25E5%2588%2586%25E5%2585%25AC%25E5%258F%25B8VIC%25E4%25BA%25A7%25E5%2593%2581%25E5%258C%2585%25E8%25A3%2585%25E7%2589%25A9%25E5%2580%2599%25E9%2580%2589%25E4%25BA%25BA%25E5%2585%25AC%25E7%25A4%25BA.pdf&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20260731T121541Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Credential=6w2sulE5ALA2bxEW%2F20260731%2Fcn-north-1%2Fs3%2Faws4_request&X-Amz-Signature=4f017676b907b0a471831827c225830cfc241aa8aaee73b6cdd7410e838de4f7