BS 348:1928

Compressed rock asphalt.

NORMA vydána dne 1.7.1930

The information about the standard:

Designation standards: BS 348:1928
Note: NEPLATNÁ
Publication date standards: 1.7.1930
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS