1.
AC voltage electromagnetic relay
交流电压电磁继电器
2.
DC electromagnetic type time relay
直流电磁式时间继电器
3.
instantaneous electromagnetic overcurrent relay
瞬时电磁式过电流继电器
4.
AC solenoid for driving hydraulic-valve
液压阀用交流电磁铁
5.
The Research on Discriminating Magnetizing Inrush in Power Transformer Protecting;
变压器继电保护中励磁涌流识别方法的研究
6.
miniature low power electromagnetic DC relay
小型小功率直流电磁继电器
7.
uses the interaction of the magnetic fields of two coils to measure current or voltage or power.
用卷带马口铁的磁场的交感作用测量电流电压或电能的仪器。
8.
Study on Relay Protection of HVAC/DC Transmission System;
高压交直流输电系统继电保护的研究
9.
hermetically-sealed superminiature electromagnetic relay
超小型密封电磁继电器
10.
single stage voltage regulator
单级电磁振动式继电器
11.
Selecting a Type for in Series Current Relay of High Voltage Switchgear;
高压柜中串联继电器(电流型)的选型
12.
Design of New Transducer for AC Excitation Electromagnetic Flow Meter;
交流励磁电磁流量计新型转换器设计
13.
Application of Magnetically Controlled Reactors in UHV AC Transmission Lines;
磁控电抗器在特高压交流输电线路中的应用研究
14.
plunger type undervoltage relay
活塞式欠电压继电器
15.
induction type under-voltage relay
感应式低电压继电器
16.
plunger type overvoltage relay
活塞式过电压继电器
17.
automatic voltage regulating relay
自动电压调节继电器
18.
induction type over-voltage relay
感应式过电压继电器