
Dimensions and output series for rotating electrical machines--Part 1:Frame numbers 56 to 400 and flange numbers 55 to 1080
NORMA vydaná dňa 26.2.1999
Designation standards: GB/T 4772.1-1999
Note: NEPLATNÁ
Publication date standards: 26.2.1999
Country: Chinese technical standard
Kategória: Technické normy GB