heated stream 中文意思是什麼
heated stream
解釋
滲入熱水的溪流-
Gas burners are ignited by a high-voltage spark in a pilot gas stream or by an electrically heated wire.
煤氣燒嘴可在引火煤氣流中用高壓電火花點火,亦可用電熱絲點火。
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