@schouvinding8
Active 4 years, 6 months ago
UMEK.PRO
Brown Porcelain Insulator Marked KNAX
Lately, some electric utilities have begun converting to polymer composite components for some sorts of insulators. These are generally composed of a central rod made of fibre reinforced plastic and an outer weathershed made of silicone rubber or ethylene propylene diene monomer rubber (EPDM). […] View