15kv ANSI Standard 56-3 Fais High Voltage Porcelain Insulator Pin Hom Porcelain Insulators
Lus piav qhia luv luv:
33KV High voltage ANSI 56-3 stick pins rwb thaiv tsev ANSI 56-3 Ceramic Dav dav siv nyob rau hauv high voltage tis kab, Muaj kev ua tau zoo dua los tiv thaiv huab cua, tuaj yeem ua tau yooj yim thiab tsim khoom thiab raug ntsia raws li qhov tsim nyog, ntsug lossis kab rov tav.