... 市政工程;;给排水管道;;施工;;质量控制;;问题 [gap=532]Keywords: municipal engineering,water supply and drainage pipeline,construction,quality control,problem ...
基于16个网页-相关网页
Design experience of water supply and drainage pipeline project is introduced in the paper.
本文介绍了石油化工企业给水排水管道工程的设计经验。
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。
The cast iron pipe is used for water supply, drainage and gas transmission pipeline.
铸铁管用于给水、排水和煤气输送管线，它包括铸铁直管和管件。
应用推荐