- business machinery spare parts
- 2016-10-30 10:18
- Product IDMarkModelProduct IDMark6Model1208/0020JCB122/23511JCBG65/0JCB990/71301JCB6190107M1JCBHMK459/50657JCBU5LB0384TE
- ARMA QRP - Annulus Ring- JCB-66 T
- 2016-10-24 03:31
- The teeth can be either helical or spur. In an involute-form, the internal gear teeth have a concave rather convex desig