Electrical cables for ships and offshore-units – Single and multicore power cables with extruded solid insulation with screen (armour) – Type MGCG, MGCH, halogenfree
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1998

Electric cables for ships and offshore units – Power cables with shield (armour) – Type MGCG, MGCH, halogen-free
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 06/01/2017