BS 879:1939

Steel tubs for water well casing.

NORMA vydaná dňa 20.11.1939

The information about the standard:

Designation standards: BS 879:1939
Note: NEPLATNÁ
Publication date standards: 20.11.1939
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS