... gas path 气道 gas path气道烟气通路 gas permeability 透气性 ...
2
?气道
... gas outlet 泄气管 gas path气道gas path气道烟气通路 ...
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?气路
气路 air course; air passage; channel for air; gas circuit; gas path; gas-path 路灯 streetlight; road lamp; street lamp◇路灯杆 light pole; 路灯线路 public lighting circu .