Aluminom stampụ

Ụkpụrụ imewe stamping

(1) Akụkụ stampụ ndị a haziri ga-ezute iji ngwaahịa na arụmọrụ teknụzụ, enwere ike ịgbakọta ma mezie ya ngwa ngwa.

(2) Akụkụ stampụ ndị a haziri ga-aba uru iji meziwanye ojiji nke ihe igwe, belata ụdị dị iche iche na nkọwapụta nke ihe, ma belata oriri nke ihe.Jiri ihe dị ọnụ ala ebe ọ bụla o kwere mee, ma mee akụkụ ka ọ bụrụ nke efu dịka o kwere mee yana obere ihe mkpofu.