Semi-processed filamentary resins for 3D printers; filamentary semi-processed plastics for 3D printers; plastic substances, semi-processed; semi-finished products in the nature of synthetic resins; plastic in extruded form for use in manufacture; Plastic film, not for wrapping, namely, for 3D printing; adhesive-coated plastic sheets for use in manufacture; plastics for use in laminating boards; Boards and plates of plastics, namely, plastic composite material in the form of boards for use in ...