thermo-compressor heating 热泵供热
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Automotive air-conditioning compressor is rich in oil, and its performance is changed obviously by the thermo-physical properties of refrigerant-oil mixture, which is different from pure refrigerant.
汽车空调压缩机中含油量高,油与制冷剂互溶后所形成的混合物的热物理性质不同于纯制冷剂,将引起压缩机性能明显变化。
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