Drainage pipeline engineering的意思|示意
排水管道工程
Drainage pipeline engineering的网络常见释义
排水管道工程 市政排水管道工程施工技术工程论文发表网-中国鸣网学术站 关键词：市政；排水管道工程；施工；技术 [gap=210]Key words: municipal; drainage pipeline engineering; construction; technology
Drainage pipeline engineering相关短语
1、 municipal drainage pipeline engineering 市政排水管道工程
Drainage pipeline engineering相关例句
The utility model belongs to the field of water supply and drainage pipeline engineering, and particularly relates to a faucet structure of a water-conveying pipeline.
本实用新型属于给排水管道工程领域，具体涉及一种输水管道的插口结构。