In traditional electricfence systems, the high voltage wires are interleaved with earth wires up to the height of the fence line, which means that every second wire provides no deterrent.
传统电围栏系统中高压电线被交叉的地球电线达在这意味着每个第二线提供不阻的篱笆行的高度。
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Fence energizers are the heart of the fence system, providing the source for the electric current that flows through the fencewire.