VDE 0276-620-2017 Power cables - Distribution cables with extruded insulation for rated voltages from 3@6/6 (7@2) kV up to and including 20@8/36 (42) kV
Starkstromkabel - Energieverteilungskabel mit extrudierter Isolierung fuer Nennspannungen von 3@6/6 (7@2) kV bis einschliesslich 20@8/36 (42) kV
Power cables - Distribution cables with extruded insulation for rated voltages from 3@6/6 (7@2) kV up to and including 20@8/36 (42) kV 是非强制性国家标准,您可以免费下载前三页