联系人: 段文龙 联系电话: *开通会员可解锁* 代理机构: 大庆油田招标中心有限责任公司 公示附件下载地址: https://www.ymzec.com/bid-api/oss-ymz-prd-bc-bidbase/1252684541891436545/2/2026/8/28/*开通会员可解锁*49580033/*开通会员可解锁*53774336/%E4%B8%8D%E9%94%88%E9%92%A2%E8%A7%84%E6%95%B4%E5%A1%AB%E6%96%99%E5%80%99%E9%80%89%E4%BA%BA%E5%85%AC%E7%A4%BA.pdf?response-content-disposition=attachment%3Bfilename%3D%25E4%25B8%258D%25E9%2594%2588%25E9%2592%25A2%25E8%25A7%2584%25E6%2595%25B4%25E5%25A1%25AB%25E6%2596%2599%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=20260828T143907Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Credential=6w2sulE5ALA2bxEW%2F20260828%2Fcn-north-1%2Fs3%2Faws4_request&X-Amz-Signature=b5c9bc06286336ecafbf95b64b0be21de97040c374e1afbf5a13f0c5d3d26281