1.
enclosed switches and circuit breakers
密闭式开关和断路器
2.
A device that periodically and automatically opens and closes an electric circuit, producing pulses.
断续器一种阶段性的能自动打开及关闭电路并产生脉冲的仪器
3.
Switchgear mainly includes circuit breaker, disconnecting switch, load-break switch and fuse.
开关装置主要包括断路器、隔离开关、负荷开关和熔断器。
4.
Analysis of an Oil Seepage Fault of Circuit Breaker Operating Mechanism in Gas-insulated Metal-enclosed Switchgear
一起气体绝缘金属封闭开关设备断路器操作机构渗油的分析
5.
Always depressurize a regulator before closing the adjusting knob and removing the regulator from the cylinder.
在关闭调整钮和从钢瓶上断开调整器之前，总是使调整器减压。
6.
KEY OFDISCONNECT THE TCM CONNECTOR.
关闭。断开ＴＣＭ接头。＊＊
7.
KEY OFF, DISCONNECT TCM CONNECTOR.
关闭，断开ＴＣＭ接头。＊＊
8.
The motor-operated mechanism is used for a remote control of closing and opening of the Breaker.
电动操作机构用作远距离闭合或断开断路器。
9.
KEY OFREINSTALL THE BACK-UP LAMP RELAY.
关闭开关。重新安装后上灯电路继电器。
10.
See Air Circuit Breaker, Main Breaker, Molded Case Circuit Breaker and Power Circuit Breaker.
（见空气线路断路器、主开关、塑壳线路断路器等）。
11.
The Breaker is composed of4 parts, I e., the insulating case, operating mechanism, contact system and tripping device, featuring quick make and break and free trip.
断路器由绝缘外壳、作机构、头系统和脱扣器等四部份组成，具有快速闭合、开和自由脱扣机构。
12.
Low-voltage switchgear and controlgear--Low-voltage circuit breakers
GB14048.2-1994低压开关设备和控制设备低压断路器
13.
The Design of the Permanent Magnetic Actuator for Vacuum Circuit Breaker and the Intelligence of Medium-Voltage Switchgear;
真空断路器永磁机构设计和中压开关智能化
14.
Development of Servo and Proportional Valve Controller for Internal Rubber Mixer;
密闭式炼胶机比例伺服阀控制器的开发
15.
KEY OFMEASURE THE RESISTANCE BETWEEN THE GROUND CIRCUIT AND GROUN
关闭开关。测量地电路和地之间的电阻。
16.
Tagliabue closed tester
塔格里伯密闭式试验器
17.
semi-seal plug-type fuse
半封闭插入式熔断器
18.
switch that operates a solenoid that closes a circuit to operate the starter.
操作关闭线路运转起动器的螺线管的开关。