... drain transfer 疏水汇集箱 drain transfer pump 疏水回收泵 drain trap 疏水罐,疏水箱,疏水器,排水器,放泄弯管,排水防气瓣 ...
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This heat-transfer medium (Freon) absorbs heat from a low grade source (that is environment: air, river, drain, etc), steams off and goes into air pump 14.
传热介质(氟利昂)吸收热量从低品位的来源(即环境:空气,河流,下水道,等等),以及蒸汽和空气进入泵14。
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