RH RHCK8480
Machining High Speed Steel of finishing roll can only takes 2-3 hours, S.G.Pearlitic's roll can only takes 40-30 mins for machining rough roll or middle roll. Tungsten Carbide of Roll ring can only...
車床（軋輥）
RH RHCKQ8480
Machining High Speed Steel of finishing roll can only takes 2-3 hours, S.G.Pearlitic's roll can only takes 40-30 mins for machining rough roll or middle roll. Tungsten Carbide of Roll ring can only...
車床（軋輥）