Nha:
Alloy mmanya dia: 10-60mm
diadị waya nguzogide.0.05-10mm
Ọkpụrụkpụ mgbochi 0.56-5mm, obosara6-50mm
Ihe mgbochi eriri waya ọkpụrụkpụ0.1-0.6mm, eriri waya obosara1-6mm
Oyi akpọrepu eguzogide foil ọkpụrụkpụ0.05-3mm, warara width4-250mm
Nkwakọ ngwaahịa & nnyefe