绝缘子产品通用名称 ... 多元件绝缘子 multi-element insulator 外〔内〕胶装绝缘子 insulator with external〔internal〕fittings 联合胶装绝缘子 insulator with internal and external fittings ...
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... 自积膜(层) spontaneously deposited film 蝴蝶绝缘体 spool insulator 卷线轴 spool; bobbin ...
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