短語詞組短語a horizontal heat exchanger 臥式換熱器horizontal thennal exchanger 水平式地下?lián)Q熱器horizontal heat exchanger detail 臥式換熱器horizontal heat exchanger 臥式換熱器horizontal l exchanger 臥式交換器horizontal l heat exchanger 臥式換熱器horizontal ground heat exchanger 水平地埋琯換熱器horizontal spiral ground heat exchanger 水平螺鏇地埋琯換熱器horizontal buried pipes heat exchanger 水平埋琯換熱器 返回 horizontal exchanger