联系人: 刘成 联系电话: *开通会员可解锁* 代理机构: 中国石油物资有限公司西安分公司（中国石油招标中心西北分中心、中国石油物资采购中心西北分中心） 公示附件下载地址: https://www.ymzec.com/bid-api/oss-ymz-prd-bc-bidbase/1252684541891436545/2/2026/8/12/*开通会员可解锁*14751744/*开通会员可解锁*18946049/2026%E5%B9%B4%E6%9C%BA%E6%A2%B0%E5%8E%82%E6%8A%BD%E6%B2%B9%E6%B3%B5%E9%85%8D%E4%BB%B6224%E5%80%99%E9%80%89%E4%BA%BA%E5%85%AC%E7%A4%BA.pdf?response-content-disposition=attachment%3Bfilename%3D2026%25E5%25B9%25B4%25E6%259C%25BA%25E6%25A2%25B0%25E5%258E%2582%25E6%258A%25BD%25E6%25B2%25B9%25E6%25B3%25B5%25E9%2585%258D%25E4%25BB%25B6224%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=20260814T071813Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Credential=6w2sulE5ALA2bxEW%2F20260814%2Fcn-north-1%2Fs3%2Faws4_request&X-Amz-Signature=34441a5a0c78b5d8c911cb63b79f9a2ddb7a203a8703037be5e5a3624f826b2c