BS 4470:1969

Methods of test for raw isobutene-isoprene rubbers (IIR or butyl).

NORMA vydána dne 14.8.1969

The information about the standard:

Designation standards: BS 4470:1969
Note: NEPLATNÁ
Publication date standards: 14.8.1969
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS