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"JNS series four-core-centralized strain clamp For use with the end of aerial insulation lines up 1kV, tighten up the insulation conductor
The clamp has designed four core parallel groove, after clamping the four insulation conductor(not remove the insulation layer). tighten up the bolt till stop.
http://www.jingug.com
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Jns Series Four-core-centralized Strain Clamp
