BS 644:1935

Wooden windows casements and solid frames, double hung sashes, and cased frame windows..

NORMA vydaná dňa 9.12.1935

The information about the standard:

Designation standards: BS 644:1935
Note: NEPLATNÁ
Publication date standards: 9.12.1935
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS