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Chromium zirconium ọla kọpa tube
Okwu Mmalite Chromium zirconium ọla kọpa tube bụ ụdị uwe na-eguzogide ọla kọpa, nke nwere àgwà nke ọma ekweghị ekwe, ezi eletriki conductivity, ezi tempering eguzogide, ezi guzo arụmọrụ, na mkpa efere adịghị mfe ehulata.Ngwa Ngwa Welding Wheel, Atụmatụ na mkpara extensions ...
