

内齿圈
材质:SAE4340
热处理:感应淬火50-55 HRC
精度等级:DIN 6
Material:SAE4340
Heat Treatment:Single tooth induction hardening 50-55 HRC
Precision:DIN 6
材质:SAE4340
热处理:感应淬火50-55 HRC
精度等级:DIN 6
Material:SAE4340
Heat Treatment:Single tooth induction hardening 50-55 HRC
Precision:DIN 6