- 17
- Dec
How are the train brake pad molds processed?
(1) Rough machining
(2) perlakuan panas
(3) Finishing
(3) Polishing
(4) Hard chrome plating on the surface
(1) Rough machining
(2) perlakuan panas
(3) Finishing
(3) Polishing
(4) Hard chrome plating on the surface