0.07x7 10 14 21 28 36 50 60 80 100 119 147 270 strands wire 10 meter Mine antenna Litz wire polyester silk envelope braided

0.07x7 10 14 21 28 36 50 60 80 100 119 147 270 strands wire 10 meter Mine antenna Litz wire polyester silk envelope braided

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