
Specification for timber grades for structural use.
NORMA vydaná dňa 1.6.1979
Designation standards: BS 4978:1973
Note: NEPLATNÁ
Publication date standards: 1.6.1979
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: British technical standard
Kategória: Technické normy BS