Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

BS 1902-3-3.7:1981

Заменен
Methods of testing refractory materials. General and textural properties, Determination of bulk density and true porosity of shaped insulating products (method 1902-307)
BS 2973:1961
Заменен
BS 1902-3-3.7:1981
Заменен
BS 1902-3-3.7:1989
Заменен
BS EN 1094-4:1995
Действует