Ụdị:Gburugburu, Rektangulu, Square.
Dayameta:3mm ~ 800mm.
Etiti oge:10-30 ụbọchị dị ka ọnụọgụgụ.
Ọdụ ụgbọ mmiri:Shanghai, China.
Ụdị:Busbar ọla kọpa dị ọcha, igwe mkpuchi ọla kọpa, bọsbar ọla edo nwere ụdị pụrụiche.
Dayameta:Ọkpụrụkpụ 2-50mm, Obosara 10-400mm, Ogologo 1000-6000mm.
Ọrụ:Ọrụ ahaziri ahazi.