damper of smoke
常見例句
- I beg your pardon , I have unintentionally touched the damper of the stove, and it has made it smoke.
請您原諒，我不留心碰了火爐的鈕門，弄到冒煙了。收藏反饋。 - When the phenomenon of black smoke chimney fire occurs, please make sure this moment that whether or not the burner chimney damper is closed and filled with soot in the interior of chimney.
燃燒時出現煙囪冒出黑煙的現象，此時請確認燃燒器的風門是否關閉及煙囪的內部是否充積著煙灰。
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