BS 4431:1969

Methods of test for anhydrous ammonia.

NORMA vydaná dňa 28.2.1969

The information about the standard:

Designation standards: BS 4431:1969
Note: NEPLATNÁ
Publication date standards: 28.2.1969
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS