The following is a full range of electronic watt-hour meter and power quality measurement equipment.
下面是全系列的电子电能表和电力质量测量设备。
Design of a new type of water meter with nonmagnetic and low power is described.
介绍了一种新型低功耗无磁水表的设计。
Power switch for controlling power supply meter box-off and normal shutdown operation.
电源开关用于控制仪表箱电源的通断和正常停机操作。
Power switch for controlling power supply meter box-off and normal shutdown operation.
电源开关用于控制仪表箱电源的通断和正常停机操作。
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