Abstract:
cut off wheels and grinding discs are one of the most important tools ysed in the construction and industrial works, the discs available in different diameter and can be operated at different rotational speeds rang from 4000- 15000 rpm depending on the size of the used disc and the nominal speed of the used electric cutting machine.
Description:
no of pages 102, 24860 , ميكانيك 12/2009 , in the store