ISO 13909-1 Hard coal and coke - Mechanical sampling - Part 1: General introduction*, 2016-07-01 Update
ISO 13909-2 Hard coal and coke - Mechanical sampling - Part 2: Coal - Sampling from moving streams*, 2016-07-01 Update
ISO 13909-3 Hard coal and coke - Mechanical sampling - Part 3: Coal - Sampling from stationary lots*, 2016-07-01 Update
ISO 13909-7 Hard coal and coke - Mechanical sampling - Part 7: Methods for determining the precision of sampling, sample preparation and testing*, 2016-07-01 Update
ISO 13909-8 Hard coal and coke - Mechanical sampling - Part 8: Methods of testing for bias*, 2016-07-01 Update
ISO 3310-1 Test sieves - Technical requirements and testing - Part 1: Test sieves of metal wire cloth*, 2016-08-01 Update
ISO 589 Hard coal - Determination of total moisture
BS ISO 13909-4:2016 history
2016BS ISO 13909-4:2016 Hard coal and coke. Mechanical sampling. Coal. Preparation of test samples
2002BS ISO 13909-4:2002 Hard coal and coke - Mechanical sampling - Coal - Preparation of test samples
0000 BS ISO 13909-1:2001
1994BS 1017-2:1994 Sampling of coal and coke - Methods for sampling of coke
1990BS 1017-1:1989 Sampling of coal and coke - Methods for sampling of coal