1.
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
2.
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。
3.
hermetically-sealed superminiature temperature relay
超小型密封温度继电器
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.
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
7.
relay-actuated speed control
继电器操纵速度控制
8.
dial time relay
刻度盘式时间继电器
9.
temperature compensated overload relay
温度补偿过载继电器
10.
Design & Research of highly Accurate Relay Measuring System
高精密继电器测试系统的设计与研究
11.
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
12.
photoelectric pick counter
光电织物密度分析器
13.
electron flux density indicator
电子通量密度指示器
14.
high-current pulse generators
高电流密度脉冲发生器
15.
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
16.
time delay relay
延时继电器时间继电器
17.
Pressure adjustment of hermetically sealed relay spring by laser-forming
密封继电器弹簧片压力的激光校正研究
18.
Measuring relays and protection equipment
GB/T14047-1993量度继电器和保护装置