... 尾部烟道 convection fluegas pass 煤气管 gas piping 连续排污管 continuousblowdown piping ...
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煤气管道走气了。
大风吹过,火从翻倒的炉子和煤气管道中蔓延开来。
Fanned by high winds, fires from overturned cookstoves and ruptured gas mains spread.
他说煤气管道的位置不对,那个人根本不懂他这一行。
He said it was a most ridiculous place to put the gas-pipe, and the man who did it evidently knew nothing about his business.
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