1.
hermetically-sealed superminiature electromagnetic relay

超小型密封电磁继电器
2.
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
3.
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
4.
hermetically-sealed superminiature temperature relay

超小型密封温度继电器
5.
sealed construction

密封式结构 -继电器
6.
AC voltage electromagnetic relay

交流电压电磁继电器
7.
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
8.
DC electromagnetic type time relay

直流电磁式时间继电器
9.
single stage voltage regulator

单级电磁振动式继电器
10.
non-enveloped thermistor

非密封型热敏电阻器
11.
semi-sealed porcelain basic plate potentiator

半密封瓷基板电位器
12.
metal sealed paper-insulative capacitor

金属密封纸介电容器
13.
instantaneous electromagnetic overcurrent relay

瞬时电磁式过电流继电器
14.
fine sealed polystyrene capacitor

精密密封聚苯乙烯电容器
15.
miniature low power electromagnetic DC relay

小型小功率直流电磁继电器
16.
Study of EMP effects on input port of Solid State Relay

固态继电器输入端电磁脉冲效应研究
17.
Study on the Structure Design for Long Insulation Distance Electromagnetic Relay

高绝缘距离电磁继电器结构设计研究
18.
pressurizing window

密封封口(电缆), 气密口