IEC 60051-3*CEI 60051-3

Direct acting indicating analogue electrical measuring instruments and their accessories. Part 3 : Special requirements for wattmeters and varmeters

1984-00-00

Có hiệu lực

DIN EN 60051-3 (1991-11), IDT * BS 89 (1977-04-29), NEQ * BS 89-3 (1990-08-31), IDT * GB/T 7676.3 (1998), IDT * EN 60051-3 (1989-11), IDT * NF C42-102 (1986-05-01), IDT * NF C42-102 (1990-02-20), IDT * JIS C 1102-3 (1997-10-20), IDT * SEV-ASE 3007-3 (1985), IDT * OEVE EN 60051-3 (1990-01-09), IDT * PN-E-06501-03 (1992-09-30), IDT * PN-EN 60051-3 (1998-12-28), IDT * SS-EN 60051-3 (1999-08-20), IDT * UNE-EN 60051-3 (1993-12-29), IDT * GOST 8476 (1993), IDT * TS 5591 (1988-03-15), IDT * TS 5591 EN 60051-3 (1997-04-16), IDT * NEN 10051-3, IDT * STN EN 60051-3 (2001-10-01), IDT * CSN IEC 51-3 (1992-08-01), IDT * DS/EN 60051-3+A1 (1995-04-12), IDT * NEN 10051-3:1991 en;fr (1991-01-01), IDT

IEC 60051-3*CEI 60051-3 (1984)

Active power * Direct metering * Electrical engineering * Electrical measuring instruments * Indications * Indicators * Measurement * Measuring instruments * Meters * Precision * Scales * Specification (approval) * Varmeters * Wattmeters * Analogue indication * Analogue measurements

17.220.20. Ðo các đại lượng điện và từ

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