gas fitting是什么意思 gas fitting怎么读
gas fitting的英文翻译是什么意思，词典释义与在线翻译
Noun:- the fitting (pipes or valves or meters) that convey gas from the gas main to the gas fixtures of a building
gas fitting的相关资料
gasn.煤气；气体；汽油；空话vt.使吸入毒气；毒(死)；给 ... 加汽油vi.空谈；加汽油
Gasell加塞尔
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