BS 1121A:1949

Laboratory safety precautions in metallurgical analysis.

NORMA vydána dne 9.11.1949

The information about the standard:

Designation standards: BS 1121A:1949
Note: NEPLATNÁ
Publication date standards: 9.11.1949
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS