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refrigerant, compressor, evaporator, condenser , throttling device, auxiliary control components and other components . bus air conditioning refrigerant refrigerant, commonly known as cold medium, is one of the working medium in the cooling system, the refrigerant undergoes a change-of–state from a liquid
throttling device of bus air-conditioning throttling device has a thermal expansion valve, throttling tube and other types, the throttling device is an important component in bus colling device system, it plays a control action, such as throttling, reducing pressure, regulating the flow, prevent "liquid-click...
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