同义词： pipefitting
以上来源于: WordNet
The company mainly produces each kind of automobile to use the hose, each kind of mechanical pipeline, the radiator pipes fitting three broad headings.
公司主要生产各种汽车用软管、各类机械管路，水暖管道配件三大类。
Older homes may have lead pipes, but even new plumbing that's lead free can still contain lead in brass fitting or faucets or in copper pipes with soldered joints.
旧的家庭用的是铅管，但是即使是新的无铅水管装置在焊接接头的铜管件或水龙头或铜管中也含有铅。
Pipes and pipe fitting that carry fluids.
携带流体的管子和管子配件。
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