Terms for subject Refrigeration containing back

English	Chinese
back pressure gauge	吸人压力表
back pressure regulating valve	背压调节阀
back pressure regulator	蒸汽压力调节阀
back pressure return	余压回水
back-streaming rate	返流率
back-swept vane	后弯叶片
back temperature	回气温度
back-up valve	升压阀
back-wall service cabinet	靠墙放置的他助式壁柜
flat-back type refrigerator	平背式冰箱
frost back	回霜
hang on back condenser	悬背式冷凝器
hold-back valve	吸气压力调节阀
piggy-back transport	车背式运输
temperature set back save energy	回拨温度法节能
thermostatic back pressure valve	恒温背压阀
turn back flow heat exchanger	折流式热交换器