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工业设备外壳防护如何...
发布时间 2025.04.01
UL50E到底是什么标准？北美电气设备的防护盾牌，UL50E是由美国安全实验室（UL）制定的专业认证标准，专为评估非住宅用电气设备外壳的防护性能而生。该标准涵盖五大核心测试维度：外壳材料测试：要求金...
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手机泡水真能活？IP...
发布时间 2025.04.01
IPX8防水的真正含义是什么？防水的最高段位≠万能护盾，IPX8作为国际电工委员会（IEC）认证的顶级防水等级，意味着设备可在1.5-30米水深浸泡30分钟保持正常运作。但很多人误以为这是&qu...
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工业设备外壳防护如何...

手机泡水真能活？IP...