... low voltage switch board低压开关板 low voltage switch低压开关 low voltage transformer低压变压器 ...
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Low-Voltage Switch Factory 低压开关厂 ; 高压开闭厂
low voltage switch board 低压开关板 ; 低压开关扳
marine low voltage switch 船用低压开关
enclosed low voltage switch 封闭式低压开关
low voltage switch box 低压配电柜
AC low voltage switch board 交流低压配电屏
low voltage switch equipment 低压开关设备
High/low voltage switch, Exhausting overheat protect, anti-freezing temperature controller.
高/低压力开关，排气过热保护，热熔结温控器，压缩机热保护器。
This may require using a high current switch card for sourcing and a low voltage switch card for measuring.
这就可能需要利用一个大电流开关卡来提供电流，一个小电压开关卡用于测量。
One or more units may be turned on remotely, either simultaneously or in sequence, with a simple low voltage switch closure.
一个或多个单位可以远程开启，同时或顺序，用一个简单的低电压开关关闭。
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