ZS-Solid Core Post Insulators;ZSX-Catanary Post Insulators;C-Operation Post Insulators;W-Anti-kayan gurɓatawa Nau'in;Lamba bayan frist"-"-Rated Voltage;Denominator-Catilever Failing Load;N-Torsion Failing Load;L- Kasa da Manyan Fittings duk suna tare da Screw Hole; Bayanai bayan na biyu"-"-Class of Pollution Level.
