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BS EN 490:2011
Concrete roofing tiles and fittings for roof covering and wall cladding. Product specifications
32 стр.
Заменен
Печатная копияПечатное издание
238.90 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
91.100.30 Concrete. Including admixtures / Бетон и изделия из бетона
Ключевые слова:
Tiles, Roofing tiles, Roof coverings, Concretes, Mass, Dimensions, Holes, Strength of materials, Transverse, Permeability, Mechanical testing, Quality control, Sampling methods, Designations, Marking, Visual inspection (testing)