BS 585-1:1984

Заменен

Wood stairs, Specification for straight flight stairs and stairs with quarter or half landings for domestic use — 13 стр.

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Ссылочные документы

BS 585-1:1989

Действует

Wood stairs, Specification for stairs with closed risers for domestic use, including straight and winder flights and quarter or half landings — 28 стр.

На этот документ ссылаются

BS 585-1:1989

Действует

Wood stairs, Specification for stairs with closed risers for domestic use, including straight and winder flights and quarter or half landings — 28 стр.