UHP400 UHP450 UHP500 UHP550 UHP600 graphite electrode na onu ara UHP graphite electrode maka EAF arc oku

Uru anyị

Ụlọ ọrụ na-ere ozugbo

Ahịrị mmepụta zuru oke

Ngwá ọrụ dị elu

Otu nwere ahụmahụ

Njikwa ogo siri ike

nnyefe ngwa ngwa

Ezi ọrụ mgbe-ahịa
Jiri Okwu










