BS 1017-1:1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Sampling of coal and coke Methods for sampling of coal
Hardcopy , PDF
31-10-2006
English
30-03-1990
Fundamentals and basic requirements, precision, numbers and mass of primary increments, mechanical sampling from moving streams, manual sampling, sampling for size analysis, preparation of test samples. Appendices: checking precision, checking sample preparation errors, testing for bias, derivation of formulae, worked examples, determination of primary increment variance.
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