Ключевые слова:
Ceiling finishes, Acceptance (approval), Fire safety, Production planning, Roof coverings, Type testing, Marking, Factories, Packaging, Conformity, Cements, Finishes, Safety measures, Dimensional tolerances, Fire tests, Slate, Durability, Performance testing, Exterior wall coverings, Reinforced materials, Physical testing, Fibres, Acceptance inspection, Wall coverings, Environmental testing, Interior wall coverings, Approval testing, Physical properties of materials, Roofing slates