5 core flexible pvc copper kabel nym-j 5×1 5 7 core flexible pvc copper pvc cable nym-j 7×1 5 mm2 What’s vantage of the nym j 5×1 5, 5×16, 7×1 5 cable and so on? Although, the nym-j 5×16, 5×1 5 3x 1 5, 3×2 5, 4×1 5, 7×1 5 a kind offlexible ...