Safety glass for land transport. General clauses and optical requirements for windscreens. Requirements specific to heat treated safety glass.
NORMA vydaná dňa 23.9.1964
Designation standards: BS 857-1AND2:1964
Note: NEPLATNÁ
Publication date standards: 23.9.1964
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS