Brass
AKA: Ọlaọcha / alloy kọpụ nke nwere ike ịpụpụ n'efu
Na-ewepụ mfeNa-enye njikọtaNgwa / mma
Nke na-apụ n'efu ịkpụ; conductive ọma — fittings na akụkụ ọdịdị.
Ezinụlọ ihe onwunwe
Ngwakọta Kpọpụ
Brass / bronze / copper — conduction na uru bushings.
3 ogo dị njikere n'ịtụ ọnụ
Ọla kọpa
AKA: Ọla Bronze
Nchebe n'iji ya arụ ọrụBushingsDepụta ogo kpọmkwem
A na-ahụkarị maka iyi bushings — dee ọkwa ziri ezi mgbe achọrọ.
Kpọpụ C110
AKA: C110 / kọpụ ETP
Njikọta dị eluOkpomọkụỤdọ ọkụ / ọkụ mmiri
Ị nwere ike ime ka ọkụ na ọkụ eletrik gafee nke ọma n'akụkụ okpomọkụ/elektrik.