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