ASTM 4140 4130 42CrMo 17CrNiMo6 Axle Shaft Forging , Taper Shaft For Machinery The product drives the gear shaft, mainly plays the role of. Material ....
ASTM 4140 4130 42CrMo 17CrNiMo6 Axle Shaft Forging , Taper Shaft For Machinery The product drives the gear shaft, mainly plays the role of. Material ....
18CrNiMo7-6 20CrMnMo 42CrMo 35CrMo transmission pinion shaft Axle Shaft Forging The gear axis refers to mechanical parts supports the rotating parts ....