Tracked Changes. Hard coal and coke. Mechanical sampling. Methods for determining the precision of sampling, sample preparation and testing.
NORMA vydaná dňa 26.2.2020
Designation standards: BS ISO 13909-7:2016-TC
Note: NEPLATNÁ
Publication date standards: 26.2.2020
The number of pages: 114
Approximate weight : 373 g (0.82 lbs)
Country: British technical standard
Kategória: Technické normy BS