A crystal receiver is a less complicated structure than a valvereceiver.
晶体收音机的结构不像电子管收音机那么复杂。
2
It consists of five basic parts, the compressor, the condenser, the evaporator, the receiver, and the refrigerant flow control valve or the thermostatic expansion valve.
它由压缩机、冷凝器、蒸发器、制冷剂流量控制阀和或恒温膨胀阀五个基本配件组成。
3
Therefore each line or line section shall have an expansion chamber a pressure relief valve or rupture disc discharging to a receiver.