中国石油工程材料研究院管业公司玻璃钢管环氧树脂采购项目公开招标公告

https%3A%2F%2Fwww.ymzec.com%2Fbid-api%2Foss-ymz-prd-bc-bidbase%2F1252684541891436545%2F2%2F2026%2F7%2F27%2F1531297906939551745%2F1531297906943746048%2F%25E5%25B7%25A5%25E7%25A8%258B%25E6%259D%2590%25E6%2596%2599%25E7%25A0%2594%25E7%25A9%25B6%25E9%2599%25A2%25E7%25AE%25A1%25E4%25B8%259A%25E5%2585%25AC%25E5%258F%25B8%25E7%258E%25BB%25E7%2592%2583%25E9%2592%25A2%25E7%25AE%25A1%25E7%258E%25AF%25E6%25B0%25A7%25E6%25A0%2591%25E8%2584%2582%25E9%2587%2587%25E8%25B4%25AD%25E9%25A1%25B9%25E7%259B%25AE1.0.3.20260727%25E5%2585%25AC%25E5%2591%258A%2528%25E9%2582%2580%25E8%25AF%25B7%25E5%2587%25BD%2529.pdf%3Fresponse-content-disposition%3Dattachment%253Bfilename%253D%2525E5%2525B7%2525A5%2525E7%2525A8%25258B%2525E6%25259D%252590%2525E6%252596%252599%2525E7%2525A0%252594%2525E7%2525A9%2525B6%2525E9%252599%2525A2%2525E7%2525AE%2525A1%2525E4%2525B8%25259A%2525E5%252585%2525AC%2525E5%25258F%2525B8%2525E7%25258E%2525BB%2525E7%252592%252583%2525E9%252592%2525A2%2525E7%2525AE%2525A1%2525E7%25258E%2525AF%2525E6%2525B0%2525A7%2525E6%2525A0%252591%2525E8%252584%252582%2525E9%252587%252587%2525E8%2525B4%2525AD%2525E9%2525A1%2525B9%2525E7%25259B%2525AE1.0.3.20260727%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%3D20260727T192242Z%26X-Amz-SignedHeaders%3Dhost%26X-Amz-Expires%3D1800%26X-Amz-Credential%3D6w2sulE5ALA2bxEW%252F20260727%252Fcn-north-1%252Fs3%252Faws4_request%26X-Amz-Signature%3D646090bdb1b1178bf51f0f78463fa33dbd991fa2cc1d1879e66b9c3c9a20d32e
报名入口：https://www.ymzec.com/bid/web-outportal/index.html#/trade-info-detail?id=1531345641281454081¬iceType=1&publishStatus=1&systemStatus