... voltmeter method 伏特计法 voltmeter switch 伏特计开关 voltmeter type ground detector 伏特计式检漏器 ...
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[简介]cam switch： c176型(vs34型) 3 phase 4 wire (48*48) 电压转换开关(voltmeter switch) c178型(as34型) 3 phase 4 wire (48*48) 电流转换开关(ammeter switch)
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VM SW VOLTMETER SWITCH 电压表切换开关
Voltmeter change-over switch [电] 电压表转换开关
Voltmeter selector switch 电压选择开关 ; 电压表选择开关
voltmeter phase selector switch 电压表相位选择开关
voltmeter commutator switch 电压转换开关
change-over switch for voltmeter 电压表用转换开关
voltmeter chang-over switch 电压表切换开关
voltmeter with selector switch 带有选择开关的电压表
The output trigger may be connected to a measuring device, such as a voltmeter. This will ensure the measurement is not made until the switch contacts have fully settled.
输出触发可被连接到一个测量装置，例如伏特计。这样能够确保在开关触点完全稳定之后再进行测量。
The three-pole switch was originally used to switch a voltmeter guard along with the signal lines.
三刀开关最早用于切换伏特计保护及信号线路。
Inside is arranged ammeter, voltmeter, air circuit breaker, indicator, ac contactor, conversion switch, and buttons for starting or stopping.
柜内还装有电流表、电压表、自动空气开关、指示灯、交流接触器、工频变频转换开关及起动、停止按钮等。
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