This standard applies to electromagnetic flow meters in accordance with GOST 11988-72 and establishes methods and means for their primary and periodic
GOST 8.320-1978 Referenced Document
GOST 20798-1975 Mutual inductance actual measures. General specifications
GOST 21175-1975 Inductance actual measures. General specifications
GOST 8.145-1975 State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring volumetric flow of liquids within the range of 3·10 in minus 6 degree up to 10 m3/sec
GOST 8.252-1977 State system for ensuring the uniformity of measurements. Tachometric ball flowmeters. Methods and means for verification
GOST 8.320-1978 history
1978GOST 8.320-1978 State system for ensuring the uniformity of measurements. Flowmeter electromagnetic industry. Methods and means for verification