17 plastics in extruded form for use in the manufacture of components, spare parts for vehicles, airplanes, trains, cars, and weapons; plastic foam for packing; flexible pipes and hoses, not of metal, for use in transporting liquids; products of partly prepared plastic materials; namely, flexible tubes, thermal and heat insulating cushioning used as protection by transport, thermal or heat insulating cushioning materials for airplanes; extruded semi finished plastic sheeting for use in the manufacture of airplanes, trains and cars, doors, heat insulation, heating flue, valves, boxes for electric connectors, handles for trunks, travelling bags and firearms as well as for manufacture or plastic moulded shells and frames for cars