

齿轮
材质:20CrNi2Mo
热处理:渗碳淬火58-62 HRC
精度等级:DIN 6
Material:20CrNi2Mo
Precision:DIN 6
Heat Treatment:Carburizing and Quenching 58-62HRC
材质:20CrNi2Mo
热处理:渗碳淬火58-62 HRC
精度等级:DIN 6
Material:20CrNi2Mo
Precision:DIN 6
Heat Treatment:Carburizing and Quenching 58-62HRC