solid insulator
短語詞組
- synthetic solid insulator 合成固體絕緣體
- solid -core e post insulator 實心棒形絕緣子
- natural solid insulator 天然固體絕緣體
- solid insulator detail 實心絕緣子
- oil -impregnated solid insulator 油浸固體絕緣體
- insulator solid 固體絕緣
- anti -pollution solid-core post insulator 防污型實心支柱絕緣子 返回 solid insulator