爆闪除作为定位信号外，在夜晚，30米以内还能使人瞬间致盲，达到警戒和个人防卫作用。
Flashing as positioning signal, in the night, 30 meters can make people instantly blind, reached the warning and personal defense.
爆闪除作为定位信号外，在夜晚，30米以内还能使人瞬间致盲，达到警戒和个人防卫作用。
Flashing as positioning signal, in the night, 30 meters can make people instantly blind, reached the warning and personal defense.
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