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EN 50525-2-12-2011 螺旋伸缩线【H03VVH8-F H03VVH2H8-F H05VVH8-F H05VVH2H8-F】.pdf
BS EN 50525-2-12-2011 Electric cables — Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) Part 2-12: Cables for general applications — Cables with thermoplastic PVC insulation for extensible leads.pdf
