KS C IEC 60072-2:2020 Dimensions and output series for rotating electrical machines —Part 2: Frame numbers 355 to 1 000 and flange numbers 1 180 to 2 360
2020KS C IEC 60072-2:2020 Dimensions and output series for rotating electrical machines —Part 2: Frame numbers 355 to 1 000 and flange numbers 1 180 to 2 360
2005KS C IEC 60072-2:2005 Dimensions and output series for rotating electrical machines-Part 2:Frame numbers 355 to 1 000 and flange numbers 1 180 to 2 360