管道铺设是直接埋设的管道;管件指三通、四通、弯头、管箍等接头零件。 指安装在卫生器具上或器皿前后的水龙头、阀门等。
非开挖水平定向钻技术在道路工程污水管道铺设中的应用-期刊之家 关键词:非开挖施工 道路工程 管道铺设 [gap=204]Key Words: trenchless construction; road works; pipe laying
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南水北调与水利科技__期刊 关键词: 管道铺设;非开挖施工;顶管 [gap=818]Key words: pipeline laying; trenchless construction;top tube
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假定欲估算某项目直线管道铺设工程的总成本。
Suppose that we wish to estimate the total cost to complete piping construction activities on a project.
管道铺设已大抵完工,只剩些许接头儿处尚未完成。
The laying of pipelines has been completed, except for a few joints.
也进行气体管道铺设的工程、改造工程、容器装设工作和管理。
We install gas piping and tubings, perform alterations, cylinder changes, and maintenance.
And also direct...gas pine blands through the interior of Burma, directly to China.
还铺设了油气管道,经过缅甸境内,直达中国。
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