联系人: 张继军 联系电话: *开通会员可解锁* 代理机构: 华北石油管理局有限公司招标中心 公示附件下载地址: https://www.ymzec.com/bid-api/oss-ymz-prd-bc-bidbase/1252684541891436545/2/2026/9/11/*开通会员可解锁*23540225/*开通会员可解锁*27734528/A26%E5%A4%A7%E7%B1%BB%E4%BA%95%E5%8F%A3%E5%AE%89%E5%85%A8%E9%98%80%E5%80%99%E9%80%89%E4%BA%BA%E5%85%AC%E7%A4%BA.pdf?response-content-disposition=attachment%3Bfilename%3DA26%25E5%25A4%25A7%25E7%25B1%25BB%25E4%25BA%2595%25E5%258F%25A3%25E5%25AE%2589%25E5%2585%25A8%25E9%2598%2580%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=20260911T162057Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Credential=6w2sulE5ALA2bxEW%2F20260911%2Fcn-north-1%2Fs3%2Faws4_request&X-Amz-Signature=2608ea9d99ce035e68487e8459eda32933989b9442fdc3bb0f354fe768111e02