
Specification. Electricity meters. Alternating current high precision kilowatt-hour meters for efficiency testing of electrical plant.
NORMA vydaná dňa 29.12.1961
Designation standards: BS 37-10:1961
Note: NEPLATNÁ
Publication date standards: 29.12.1961
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS