
Rotating electrical machines. Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)
出版:British Standards Institution

專(zhuān)家解讀視頻
? British Standards Institution 2013
EN 60034-2-1:2014 - Identical
I.S. EN 60034-2-1:2007 - Identical
IEC 60034-2-1 Ed. 1.0 - Identical
SS EN 60034-2-1 Ed. 1 (2008) - Identical