... 冷媒 coolants; cryogen; secondary refrigerant 冷媒泵 refrigerant pump; refrigerantpump; refrigerating medium pump 冷媒管 a/c pipe ...
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primary refrigerant pump 初级制冷剂泵
hermetic-refrigerant pump 密封制冷剂泵
pump down of refrigerant 制冷剂抽空
Refrigerant filling pump 冷媒充装加注泵
This results in a much more benign forward start as less refrigerant is drawn into the compressor pump and the amount of oil pumped out of the compressor on start up is minimized.
这使得在更少制冷剂吸入到压缩机泵，并使启动时泵出压缩机的油量最小化时得到更良好的正向启动。
If the ground-source heat pump are used in open systems, namely the use of direct extraction of groundwater and pumps refrigerant for heat exchange, and at suitable locations recharge or discharge.
如果地源热泵采用的是开路系统，即利用水泵直接抽取地下水与制冷剂进行热交换，并在合适地点回灌或排放。
As an increasing need for protecting the environment, a new type of the heat pump water heater with the natural refrigerant CO_2 will appear in water heater market.
随着人们环保意识的增强，以天然制冷剂CO_2为工质的热泵热水器将作为一种新型产品进入热水器市场。
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