
Factory-made insulated chimneys. Methods of test.
NORMA vydaná dňa 31.5.1990
Designation standards: BS 4543-1:1990
Note: NEPLATNÁ
Publication date standards: 31.5.1990
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategória: Technické normy BS