Ключевые слова:
Polyesters, Felt, Grades (quality), Flexible materials, Thermal properties of materials, Graphic symbols, Jute, Performance, Density, Thickness, Indentations, Strength of materials, Colour fastness, Weight tolerances, Plastics, Polyvinyl chloride, Seams, Adhesion, Dimensional tolerances, Shear strength, Floor coverings, Sheet flooring, Wear, Marking, Dimensional changes, Classification systems, Flooring tiles