双重绝缘
- 网络Double insulation;Class II;Double insulation Reinforced insulation
双重绝缘-
应采用双重绝缘或加强绝缘将由保护阻抗连接的各个部件隔开。
27 Parts connected by protective impedance shall be separated by double insulation or reinforced insulation .
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我们的电动工具都是双重绝缘的，并符合国际安全标准。
Our electrical tools are double insulated and approved to international safety standards .
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工厂设备的电气引入线全部都应当是接地及连接至三脚插头的，或者是双重绝缘的。
All electrical leads on factory equipment should be three-prong grounded or double insulated .