Study on cyanide-free alkaline copper plating by using a two-stage switching power supply for intermittent electroplating;
采用两级跳间歇镀电源的无氰碱铜研究
Design of control circuit of IGBT induction heating/brazing power supply;
IGBT感应加热/钎焊电源的控制电路设计
Design of HSPECM power supply control system;
高频脉冲电解加工电源控制系统设计
power off relay
停电用电源转换继电器
Laser Power Supplies, Module Power Supplies, Fully-encapsulated Power/ Voltage/ Current Transformers.
固体激光电源、导体激光电源、块电源、装式电源变压器、压电流互感器。
Switch off the gas, power, etc at the mains
切断煤气源、 电源等
Low voltage DC power is also provided for control power and emergency power.
低压直流电作控制电源和应急电源。
"Shutdown the PC, disconnect the power cord"
关闭电脑电源并且断开电源线。
To connect(an appliance) to an electrical outlet.
插入电源将(电器)联在一个电源插座上
Three phase wiring saves 50% of power compared with one-phase.
三相电源比单相电源可省电逾50%之多。
operating voltage of auxiliary source
辅助电源的工作电压
equipment on yes-break supply
有紧急电源供电的设备
power plant for mobile radio apparatus
移动式无线电机用电源
electronic power frequency control system
电子电源频率调节装置
mains failure and emergency generator
电源故障应急发电机
Operation From DC Power Supply: Batteries.
使用直流电源：干电池。
low idle voltage arc-welding power supply
低空载电压的弧焊电源
The tv is not plug in.
电视机的电源没有接通。
a lighting, power, cooker point
照明、 电源、 电炊具插座
Be sure to store the plug inside the unit after recharging is completed.
充电后将电源插头缩回。
Standard for preferred power supply for nuclear power plants
GB/T13177-1991核电厂优先电源