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二十一世纪信息技术的迅猛发展,计算机等微电子设备大量进人各类建筑物,由于其灵敏度高、耐压低,很容易受雷电电磁脉冲干扰。如果防雷系统有缺陷,接闪装置接闪后,建筑物内的微电子设备必然会受到影响,轻者可导致有关设备的误动作,重者会造成硬件的永久性损坏,以致通讯中断等严重后果。现
With the rapid development of information technology in the 21st century, a large number of microelectronic devices such as computers enter various buildings. Due to their high sensitivity and low pressure resistance, they are easily interfered by lightning electromagnetic pulses. If the lightning protection system is defective, the flashover device connected to the flash, the building’s microelectronic devices will inevitably be affected, the light can lead to the malfunction of the device, which will result in permanent hardware damage, resulting in communication interruption Serious consequences. Now