1.
The working principle and operating method of a newly developed automatic verification tester for SF6 density relay was introduced.
介绍了最新研制的一种SF6密度继电器自动校验仪的工作原理及使用方法。
2.
hermetically-sealed superminiature temperature relay
超小型密封温度继电器
3.
Discussion on the Air Leak of SF6 Combined Electrical Apparatus and High-voltage Circuit-breakers
SF6组合电器及高压断路器漏气的处理
4.
hermetically-sealed superminiature electromagnetic relay
超小型密封电磁继电器
5.
sealed construction
密封式结构 -继电器
6.
High Elevation Influence on SF_6 Gas Density Relay and SF_6 Gas Charging Pressure of Electrical Equipment
高海拔对SF_6密度继电器及电器设备中SF_6充气压力值影响的研究
7.
The Study on Thermal Characteristics Analysis of Hermetically Sealed Electromagnetic Relays;
密封电磁继电器发热特性分析的研究
8.
relay-actuated speed control
继电器操纵速度控制
9.
dial time relay
刻度盘式时间继电器
10.
temperature compensated overload relay
温度补偿过载继电器
11.
The Electric Field Calculation and Testing Investigation of Gas Pressure Characteristic of High Voltage SF6 Circuit Breaker Arc Quenching Chamber;
高压SF6断路器灭弧室电场计算与气压特性的试验研究
12.
Design & Research of highly Accurate Relay Measuring System
高精密继电器测试系统的设计与研究
13.
Design and Implementation of the High Density Trunk Server & MCU;
高密度中继服务器和MCU的设计与实现
14.
photoelectric pick counter
光电织物密度分析器
15.
electron flux density indicator
电子通量密度指示器
16.
high-current pulse generators
高电流密度脉冲发生器
17.
Analysis on Reliability and Contact Bonding for Sealed Electromagnetic Relay;
密封电磁继电器的可靠性及触点粘结失效分析
18.
time delay relay
延时继电器时间继电器