01 Porcelain fil insulator ShF-20G
ShF-20G insulators sun hadu da bukatun GOST 1232-93, DSTU 2202-93. Abubuwan da ke cikin rufin shine kayan lantarki na yumbu na ƙaramin rukuni 110 GOST 20419-83. Ana ɗora insulators akan fil da ƙugiya Ø22 mm ta amfani da rufewa ...