BS 4999-21:1972 PDF

Assigns designations to the methods of cooling rotating electrical machines. Gives a simplified code for the most currently used types of machine, and a complete classification covering all types of machines.

All current amendments available at time of purchase are included with the purchase of this document.

ISBN(s) :	0580069273
Note :	This product is unavailable in Ukraine, Russia, Belarus
Product Code(s) :	10099517
Published :	07/31/1980