BS 4740-2:1971

Method of evaluating control valve capacity. Gas or vapours..

NORMA vydaná dňa 28.5.1971

The information about the standard:

Designation standards: BS 4740-2:1971
Note: NEPLATNÁ
Publication date standards: 28.5.1971
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS