ʻO kā mākou hui kūikawā i ka hana ʻana i ka porcelain uila.Hoʻokaʻawale ʻia kā mākou huahana e like me ke ʻano, ka pae uila a me ke kaiapuni noi: 1. E like me ke ʻano o ka huahana, hiki ke hoʻokaʻawale ʻia i: disc suspension insulator, pin insulator, rod insulator, hollow insulator, etc.
Heluhelu hou aku