ZS-Solid Core Post Insulators;ZSX-Catanary Post Insulators;C-Operation Post Insulators;W-Anti-pollution Type;Numerator after frist"-"-Rated Voltage;Denominator-Catilever Failing Load;N-Torsion Failing Load;L- Pazasi nePamusoro Fittings zvese zvine Screw Hole;Data mushure mesekondi"-"-Kirasi yeNzvimbo Yekusvibisa.
