[电磁]
high-frequency potential standard
高频电容计量 high-frequency capacitance measurement 高频电压标准 high-frequency potential standard 高频电压传递标准 HF voltage transfer standard ..
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短语
高频中电压标准仪
high-frequency mid-voltage standard apparatus
高频电压传递标准
[电磁]
HF voltage transfer standard
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HF voltage standard
HF voltage standard
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