联系人: 郭为为 联系电话: *开通会员可解锁* 代理机构: 工程建设公司物资采购部（招标中心） 公示附件下载地址: https://www.ymzec.com/bid-api/oss-ymz-prd-bc-bidbase/1252684541891436545/2/2026/8/6/*开通会员可解锁*49089025/*开通会员可解锁*57477632/%E6%96%B0%E7%96%86%E6%B2%B9%E7%94%B0%E5%91%BC%E5%9B%BE%E5%A3%81%E6%B0%94%E7%94%B0%E5%91%BC%E6%8E%A21%E5%8C%BA%E5%9D%97%E6%B8%85%E6%B0%B4%E6%B2%B3%E7%BB%84%E5%96%80%E6%8B%89%E6%89%8E%E7%BB%84%E6%B0%94%E8%97%8F%E4%BA%A7%E8%83%BD%E5%BB%BA%E8%AE%BE%E9%A1%B9%E7%9B%AE%E5%BC%80%E5%8F%912025%E5%B9%B4%E5%9C%B0%E9%9D%A2%E5%B7%A5%E7%A8%8B-%E7%94%B5%E7%BC%86%E4%BF%9D%E6%8A%A4%E7%AE%A1%E5%80%99%E9%80%89%E4%BA%BA%E5%85%AC%E7%A4%BA.pdf?response-content-disposition=attachment%3Bfilename%3D%25E6%2596%25B0%25E7%2596%2586%25E6%25B2%25B9%25E7%2594%25B0%25E5%2591%25BC%25E5%259B%25BE%25E5%25A3%2581%25E6%25B0%2594%25E7%2594%25B0%25E5%2591%25BC%25E6%258E%25A21%25E5%258C%25BA%25E5%259D%2597%25E6%25B8%2585%25E6%25B0%25B4%25E6%25B2%25B3%25E7%25BB%2584%25E5%2596%2580%25E6%258B%2589%25E6%2589%258E%25E7%25BB%2584%25E6%25B0%2594%25E8%2597%258F%25E4%25BA%25A7%25E8%2583%25BD%25E5%25BB%25BA%25E8%25AE%25BE%25E9%25A1%25B9%25E7%259B%25AE%25E5%25BC%2580%25E5%258F%25912025%25E5%25B9%25B4%25E5%259C%25B0%25E9%259D%25A2%25E5%25B7%25A5%25E7%25A8%258B-%25E7%2594%25B5%25E7%25BC%2586%25E4%25BF%259D%25E6%258A%25A4%25E7%25AE%25A1%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=20260808T061156Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Credential=6w2sulE5ALA2bxEW%2F20260808%2Fcn-north-1%2Fs3%2Faws4_request&X-Amz-Signature=2b3ad9867f35c44f3875fdd7d21c5bd669bb0a019bc8b5d8260a7199b1b42494