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Dc electric meters. General specifications
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Electrical energy meters. Symbols
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Symbols for alternating-current electricity meters
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Electrical active energy meters, accuracy class 2,0. Acceptance control
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Electronic meters of an alternating-current electricity
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Alternating current static watt-hour meters for active energy ( accuracy classes 0,2 S and 0,5 S)
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Alternating current static watt-hour meters for active energy (accuracy classes 1 and 2)
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The counter of the volt-hours of direct current SV-M642. Quality requirements for certified products
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Counters of electric alternating current SО-I445 and SО-I445Т. Quality requirements for certified products
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Electrolytic counters of type Х-15. Quality requirements for certified products
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