JJG 254-1990
Verification Regulation of Compensation Voltmeter (English Version)
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JJG 254-1990
Standard No.
JJG 254-1990
Language
Chinese,
Available in English version
Release Date
1990
Published By
National Metrological Verification Regulations of the People's Republic of China
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JJG 254-1990
JJG 254-1990 history
1990
JJG 254-1990
Verification Regulation of Compensation Voltmeter
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