BS 7643-2:1993

Building construction. Expression of users´ requirements. Air purity requirements.

NORMA vydaná dňa 15.3.1993

The information about the standard:

Designation standards: BS 7643-2:1993
Publication date standards: 15.3.1993
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategória: Technické normy BS