phase comparison carrier relay
相位比较式载波继电器
directional comparison carrier relay
方向比较载波继电器
bimetal-disk overload relay
双金属片过载继电器
temperature compensated overload relay
温度补偿过载继电器
directional comparison microwave relay
方向比较微波继电器
filter ,carrier-current, for line telegraphic or telephonic systems
载波滤波器,有线电报或电话系统用
Developing of the Intelligent Power Line Carrier Wave Blocking Wave and Filters Testing Device;
智能化电力线载波阻波器滤波器测试仪的研制
induction disc type inverse-time overcurrent relay
感应圆盘式反比时限过载流继电器
"When ordering overload relays, specify horsepower, voltage and full load current per motor nameplate."
订购过载继电器时,请注明每台电机的功率马力、电压和满载电流。
Principle Analysis of Electronic Starting Relay on Loader KOMATSU 420WE
小松420WE装载机电子起动继电器的原理分析
time delay relay
延时继电器时间继电器
Studying of the Reactive Compensation Capacitor Harmonics Over-load;
无功补偿电容器谐波过载问题的研究
Design of Load Testing System of EMI Power Line Filter;
EMI电源滤波器加载测试系统的设计
Application of power carrier wave to campus s street lamp controller;
电力载波在校园路灯控制器中的应用
A FSS Capacitive Compact Waveguide Band-pass Filter
一种FSS电容加载紧凑型带通滤波器
AC Electronic Load Adopting LCL-filter Connected to the Grid
采用LCL滤波器并网的交流电子负载
Loss property of CPW phase shifter loaded with capacitor
电容加载共面波导移相器的损耗特性
Study on the Reliability Test Technology of Thermal Overload Relay;
热过载继电器的可靠性试验技术的研究
