Stamping

Ihe onwunwe: Ihe dị iche iche dị.

Oghere ụzọ: General stamping na ịgbado ọkụ machining (argon arc ịgbado ọkụ ma ọ bụ laser ịgbado ọkụ wdg)

Elu: mirror na-egbu maramara acc ka onye ahịa chọrọ