规格Size
51x51x60mm
主体材料Material
420不锈钢 Stianless Steel 420
硬度Hardness
48~52HRC
出厂要求 Tolerence
同心度土0.002mm
Concentricity Tolerance:0.002m
规格Size
51x51x60mm
主体材料Material
420不锈钢 Stianless Steel 420
硬度Hardness
48~52HRC
出厂要求 Tolerence
同心度土0.002mm
Concentricity Tolerance:0.002m