青云翻译

Nest hole depth face-prints 0.2 surface material spherical inclusions, 0.5 to 1, the surface crack-free exception.

Imprint-side surface dimple surface depth of 0.2, 0.5~1 spherical inclusions of material level, surface crack-free exception.

The end surface nest pit surface depth of impression 0.2, the material spherical inclusion 0.5~1 level, the surface does not have the crack to be unusual.

Near-Field Wo Hang surface depth 0.2 prints spherical aberrations, material properties, surface level 0.5 ~ 1 No crack unusual.

Imprint-side surface dimple surface depth of 0.2, 0.5~1 spherical inclusions of material level, surface crack-free exception.