BS 63:1913

Sizes of broken stone and chippings.

NORMA vydaná dňa 1.8.1913

The information about the standard:

Designation standards: BS 63:1913
Note: NEPLATNÁ
Publication date standards: 1.8.1913
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS