tank venting 中文意思是什麼
tank venting
解釋
液艙排氣-
Measure the space where the existing electric water heater now sits ( including necessary plumbing, venting and gas connections ) and note its existing tank size
測量現有的電熱水器所佔有的空間(包括必要的管道,通風和燃氣連接) ,注意現有的熱水器容積大小。
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