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相位表、功率因数表和同步指示器
Phase meters, power factor meters and synchroscopes
价格:¥0.00
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功率表和无功功率表
Wattmeters and varmeters
价格:¥0.00
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钳形电流表
Clamp ammeters
价格:¥0.00
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频率表
Frequency meters
价格:¥0.00
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万用电表
Multi-function instruments
价格:¥0.00
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电流表和电压表
Ammeters and voltmeters
价格:¥0.00
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