加热器电热器旁热丝 Heater
门闸门门电路 gate
热电门 thermal switch
便携式电热器 electric portable heater
薄膜热电器件 thin film thermoelectric device
敞露电热器 Heater; Open
磁性接地继电器电路图 mgr circuitry
大代耳热电电流计 Duddell’s thermo-galvanometer; thermo-galvanometer; Duddell’s
灯泡电热器 electric luminous radiator
低温热电器 low temperature thermoelectric unit
低压电器电触头 low voltage apparatus electrical contacts
电器电源开关 appliance mains switch
电器电子设施舱 E & E compartment
电热电缆 electric heating cable
电热电流计 electrothermal ammeter
电热电压计 electrothermal voltmeter
电热器 electrotherm; electric heater; electrical heater; resistance heater; radiant heating; electric heating device; Heater; Electric
电热器具 heating appliances
电热器用云母板 heater mica plate