NEN-ISO 13909-8

Hard coal and coke - Mechanical sampling - Part 8: Methods of testing for bias

active, Most Current
Organization: NEN
Publication Date: 1 September 2016
Status: active
Page Count: 39
ICS Code (Solid fuels): 75.160.10
ICS Code (Coals): 73.040
scope:

ISO 13909-8 sets out principles and procedures for testing the bias of test samples of hard coals or cokes, taken in accordance with other parts of ISO 13909.

Document History

NEN-ISO 13909-8
September 1, 2016
Hard coal and coke - Mechanical sampling - Part 8: Methods of testing for bias
ISO 13909-8 sets out principles and procedures for testing the bias of test samples of hard coals or cokes, taken in accordance with other parts of ISO 13909.
February 1, 2002
Hard coal and coke - Mechanical sampling - Part 8: Methods of testing for bias
Sets out principles and procedures for testing the bias of test samples of hard coals or cokes, taken in accordance with other parts of this standard. The use of univariate statistical methods only...
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