... 低电压设备 Low Voltage (LVD) 电磁兼容性产品 Electromagnetic Compatibility (EMC) 医疗器械 Medical Devices (MDD) ...
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低电压设备用熔断器 fuses for low tension installations
低电压电气设备 Low Voltage Electrical Equipment
低压电器设备 low voltage equipment ; Low-voltage electrical equipment
低压电气设备 Low-voltage electrical installations
低压电器设备有限公司 CNILX
低压电力设备 Low-voltage electrical installations
常用低压配电设备安装 LV distribution equipment installation
低电压差分信号设备 low-voltage differential signaling ; LVDS
低电压控制设备 Low-voltage control gear
开关量输出模块是将PLC内部低电压信号转换成驱动外部输出设备的开关信号，并实现PLC内外信号的电气隔离。
Output switch module is a low voltage PLC internal drive external signals into the switching signal output device and to achieve internal and external PLC electrical signal isolation.
位于省会城市的馈线线路(设备)绝不能使用电压调节装置来解决低电压问题。
Feeders located in capital cities must not use voltage Regulators to solve undervoltage problems.
本文阐述了电网低电压运行时对用电设备及电网的危害，以及一些防止措施。
In this paper, the detriment of power grid low voltage operation to electric equipment and power system and some preventive measures are described.
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