14/30284099 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS ISO 13909-4 - HARD COAL AND COKE - MECHANICAL SAMPLING - PART 4: COAL - PREPARATION OF TEST SAMPLES
Hardcopy , PDF
English
30-06-2016
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Precision of sample preparation
5 Constitution of a sample
6 Division
7 Reduction
8 Mixing
9 Air-drying
10 Preparation of samples for specific tests
11 Reserve sample
12 Design of equipment for preparation
Bibliography
BS ISO 13909-4.
| Committee |
PTI/16
|
| DocumentType |
Draft
|
| Pages |
35
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 3310-1:2016 | Test sieves — Technical requirements and testing — Part 1: Test sieves of metal wire cloth |
| ISO 13909-1:2016 | Hard coal and coke — Mechanical sampling — Part 1: General introduction |
| ISO 13909-7:2016 | Hard coal and coke — Mechanical sampling — Part 7: Methods for determining the precision of sampling, sample preparation and testing |
| ISO 13909-8:2016 | Hard coal and coke — Mechanical sampling — Part 8: Methods of testing for bias |
| ISO 13909-2:2016 | Hard coal and coke — Mechanical sampling — Part 2: Coal — Sampling from moving streams |
| ISO 589:2008 | Hard coal — Determination of total moisture |
| ISO 13909-3:2016 | Hard coal and coke — Mechanical sampling — Part 3: Coal — Sampling from stationary lots |
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