180 ogo an4 / an6 / an8 / an10 / an12 ọduọ ụgbọ ala gbanwetụrụ mmanụ ngwa nju oyi mmanụ ụgbọala ọkpọkọ ngwa ngwa Gold Blue Aluminom njikọ
Nkọwa dị mkpirikpi:
Aha ngwaahịa: nkwonkwo ọkpọkọ mmanụ Ụdị ngwaahịa: 90 ° an4, an6, an8, an10, an12 agba: acha anụnụ anụnụ ma ọ bụ nwa, anyị nwekwara ike chepụta dị ka gị imewe. An3 ruo an20 dị, na kpọmkwem, 45 degrees, 90 degrees, 120 degrees, 150 degrees na 180 degrees dị. Njirimara ngwaahịa: a na-eme ya nke aluminom dị elu ma mechie ya na nkwonkwo iji hụ na ọ dịghị mmanu mmanu na mmanu mmanu. A na-emepụta ngwaahịa a na ụlọ ọrụ Taiwan, nke nwere ogo dị elu, na-eme ka ọ ghara ịmịpụ mmanụ na ntinye zuru oke.Enweghị mgbapu mmanụ na nhazi nhazi na nchekwa.