01 ANSI C29.1 Umuyoboro wohereza amashanyarazi Poroseri / Ceramic Post Insulator
Umuyoboro mwinshi wumurongo wumurongo ukoreshwa nka insulasiyo hamwe nuyobora umuyoboro mwinshi wohereza no gukwirakwiza umurongo. Igicuruzwa nuburyo budasenyuka kandi bufite ibyiza byimbaraga za mashini nyinshi, insula ikomeye ...