
Hard coal and coke. Mechanical sampling. Coal. Preparation of test samples.
STANDARD published on 30.4.2008
Designation standards: BS ISO 13909-4:2001
Note: WITHDRAWN
Publication date standards: 30.4.2008
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: British technical standard
Category: Technical standards BS