中国石油管道一公司长石六标门禁系统采购-1询比采购公告

https%3A%2F%2Fwww.ymzec.com%2Fbid-api%2Foss-ymz-prd-bc-bidbase%2F1252684541891436545%2F2%2F2026%2F7%2F27%2F1531407813791518721%2F1531407813799907328%2F%25E7%25AE%25A1%25E9%2581%2593%25E4%25B8%2580%25E5%2585%25AC%25E5%258F%25B8%25E9%2595%25BF%25E7%259F%25B3%25E5%2585%25AD%25E6%25A0%2587%25E9%2597%25A8%25E7%25A6%2581%25E7%25B3%25BB%25E7%25BB%259F%25E9%2587%2587%25E8%25B4%25AD-11.0.3.20260727%25E5%2585%25AC%25E5%2591%258A%2528%25E9%2582%2580%25E8%25AF%25B7%25E5%2587%25BD%2529.pdf%3Fresponse-content-disposition%3Dattachment%253Bfilename%253D%2525E7%2525AE%2525A1%2525E9%252581%252593%2525E4%2525B8%252580%2525E5%252585%2525AC%2525E5%25258F%2525B8%2525E9%252595%2525BF%2525E7%25259F%2525B3%2525E5%252585%2525AD%2525E6%2525A0%252587%2525E9%252597%2525A8%2525E7%2525A6%252581%2525E7%2525B3%2525BB%2525E7%2525BB%25259F%2525E9%252587%252587%2525E8%2525B4%2525AD-11.0.3.20260727%2525E5%252585%2525AC%2525E5%252591%25258A%252528%2525E9%252582%252580%2525E8%2525AF%2525B7%2525E5%252587%2525BD%252529.pdf%26X-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Date%3D20260728T044501Z%26X-Amz-SignedHeaders%3Dhost%26X-Amz-Expires%3D1800%26X-Amz-Credential%3D6w2sulE5ALA2bxEW%252F20260728%252Fcn-north-1%252Fs3%252Faws4_request%26X-Amz-Signature%3D1c2c290ef743ca081e8161a751c1afa8d09bf765d33cb5c4ad550562c8d4d5e1
报名入口：https://www.ymzec.com/bid/web-outportal/index.html#/trade-info-detail?id=1531569613308088320¬iceType=1&publishStatus=1&systemStatus