Sampling and analysis of coal and coke for performance and efficiency tests on industrial plant.
NORMA vydaná dňa 19.7.1937
Designation standards: BS 735:1937
Note: NEPLATNÁ
Publication date standards: 19.7.1937
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS