dual-purpose oil 中文意思是什麼
dual-purpose oil
解釋
雙效油-
Water / oil dual purpose machine can use either water or oil heating medium
可根據需要任意選擇以水或熱媒油當傳熱介質。 -
Water / oil dual purpose mmachine can use either water or oil heating medium
可根據需要任意選擇以水或熱媒油當傳熱介質。
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