-
ʻO nā hiʻohiʻona nui o nā ʻāpana stamping a me nā ʻāpana stamping
Hoʻokumu ʻia nā ʻāpana stamping e ka hoʻohana ʻana i ka ikaika o waho i nā papa, nā ʻāpana, nā paipu a me nā ʻaoʻao e nā kaomi a me nā ʻōpala e hana ai i ka deformation plastic a i ʻole ka hoʻokaʻawale ʻana e kiʻi i nā mea hana (nā ʻāpana stamping) o ke ʻano a me ka nui.ʻO ka hoʻopaʻa ʻana a me ka forging no ka hana plastik ...Heluhelu hou aku
