suspension type insulator
短语词组
- suspension insulator suspension type insulator 悬式绝缘子
- socket type suspension insulator 球窝式悬式绝缘子
- cappin type suspension insulator 盘形悬式绝缘子
- pollution type suspension insulator 防污悬式绝缘子
- anti -pollution type suspension insulator 防污悬式绝缘子 返回 suspension type insulator