热力泵 meaning in English

thermal pump

Refrigerating systems and heat pumps - competence of personnel
制冷系统和热力泵.人员工作能力
Industrial heat pumps driven with electric motor . test methods
电动机带动的工业热力泵.试验方法
Air conditioners ; tests for heating operation of the refrigerating system heat pump
空调器.第4部分:制冷系统热力泵的热起动试验
Refrigerating systems and heat pumps - safety switching devices for limiting the pressure - requirements and tests
制冷系统和热力泵.限压安全开关装置.要求和试验
Refrigerating systems and heat pumps - pressure relief devices and their associated piping - methods for calculation
灭火系统和热力泵.释压装置和配套管道.计算方法

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