联系人: 贾玉 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/1252684541891436545/2/2026/9/8/*开通会员可解锁*32022785/*开通会员可解锁*36217088/%E7%8E%89%E9%97%A8%E6%B2%B9%E7%94%B02026-2027%E5%B9%B4%E4%BF%9D%E9%9A%9C%E4%B8%AD%E5%BF%83%E6%9D%BF%E6%A1%86%E5%8E%8B%E6%BB%A4%E8%AE%BE%E5%A4%87%E7%A7%9F%E8%B5%81%E6%9C%8D%E5%8A%A1%E9%A1%B9%E7%9B%AE%E5%80%99%E9%80%89%E4%BA%BA%E5%85%AC%E7%A4%BA.pdf?response-content-disposition=attachment%3Bfilename%3D%25E7%258E%2589%25E9%2597%25A8%25E6%25B2%25B9%25E7%2594%25B02026-2027%25E5%25B9%25B4%25E4%25BF%259D%25E9%259A%259C%25E4%25B8%25AD%25E5%25BF%2583%25E6%259D%25BF%25E6%25A1%2586%25E5%258E%258B%25E6%25BB%25A4%25E8%25AE%25BE%25E5%25A4%2587%25E7%25A7%259F%25E8%25B5%2581%25E6%259C%258D%25E5%258A%25A1%25E9%25A1%25B9%25E7%259B%25AE%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=20260908T094052Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Credential=6w2sulE5ALA2bxEW%2F20260908%2Fcn-north-1%2Fs3%2Faws4_request&X-Amz-Signature=2807e30f7902d3457d0e7ecaaa163d43a113227c794e681445111070b21d256a