01 Pini ya porcelain insulator ShF-20G
Ma insulators a ShF-20G amakwaniritsa zofunikira za GOST 1232-93, DSTU 2202-93. Zida za gawo loteteza ndi zida zamagetsi za ceramic za subgroup 110 GOST 20419-83. Ma insulators amayikidwa pazikhomo ndi mbedza Ø22 mm pogwiritsa ntchito kusindikiza ...