配电保护电器
distribution protection device
《陆海军联合无线电话电报规程》
Joint Army and Navy Radiotelegraph and Radiotelephone Procedure
保护电器协调动作
Actuation coordination of electric protection equipment
coordination of protective electrical installations
触电保护器
electrical shock protective device
电磁型继电器保护
electromagnetism relaying
电流起动型漏电保护器
current actuated leakage protector
电流型漏电保护器
current mode leakage protector
掉电保护电路
circuit protector against power failure
power-down protection circuit
过电流保护电器
over current protection devices
鉴幅鉴相式漏电保护器
Amplitude and Phase Protective Leakage Protector
漏电保护器
earth leakage protective device
RCD
protective unit for preventing the leakage of electricity
leakage protector
protection apparatus for leakage of current
earth leakage protection device
leakage protectors
residual current operated protector
leakage current protection device
electric leakage protector
residual current circuit-breaker
earth-leakage protector
current leakage protector
residual current protector
residual current operated protective device
leakage protection
electric leakage protective instrument