laminated insulator

china... ... lamina spreader 板摊开器 laminated insulator 胶质绝缘纸 laminectomy retractor 椎板切除牵开器，推板拉钩 ...

一切随缘 - 搜搜百科 ... knob insulator 瓷柱, 鼓形绝缘子 laminated insulator 层状绝缘物 lead-in insulator 引入线绝缘子 ...

电气专... ... laminated insulation 分层绝缘，多层绝缘，叠片绝缘 laminated insulator 分层绝缘物 laminated iron core 叠片铁心 ...