煤气管道

• gas conduit
• gas piping
• gas pipeline
• gas flue
• gas line

参考释义

煤气管道

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例句

1. 人们挖开半个路面以铺设新的煤气管道。
   Half the road surface is being taken up to lay new gas pipes.
2. 煤气炉在什麽地方与煤气管道衔接？
   Where does the cooker connect with the gas-pipe?