
Specification for shapes and dimensions of special bricks.
NORMA vydaná dňa 1.1.1978
Designation standards: BS 4729:1971
Note: NEPLATNÁ
Publication date standards: 1.1.1978
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: British technical standard
Kategória: Technické normy BS