BS 3227:1972

Vulcanized isobutylene-isoprene (butyl) rubbers.

NORMA vydaná dňa 23.6.1972

The information about the standard:

Designation standards: BS 3227:1972
Note: NEPLATNÁ
Publication date standards: 23.6.1972
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS