• 1. Surge Protective Device: 浪涌保护器 | 电涌保护器 | 浪涌保护元件 | 用电涌保护器
• 2. SPD surge protective device: 浪涌保护元件
• 3. Surge protective device assembly: 组合式电涌保护器

更多释义

• 1.The influence of impulse current waveform on 50 Hz continuous current of switching type surge protective device(SPD) was studied.
  研究了冲击电流波形对开关型电涌保护器（SPD）的工频续流的影响。
  dict.yoduao.com
• 2.According to the application comprehensive of the shield, equipotential bonding and surge protective device, the combination protection of the automatic system is realized.
  综合应用屏蔽、等电位连接和电涌保护器等基本防护措施，实现了自动化系统的雷电综合防护。
  dict.yoduao.com

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