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ISO 21398:2019 (R2025)
Hard coal and coke — Guidance to the inspection of mechanical sampling systems
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Summary
This document sets out recommended practices for the inspection of mechanical sampling systems. It serves as a guide for conformance with applicable ISO/TC 27 standards. This document covers general considerations including precision, mineral variability and bias, establishment of inspection systems and inspection procedure.
Notes
90.20 : Norme internationale en cours d'examen systématique
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 10/15/2019 |
| Confirmation Date | 05/26/2025 |
| Edition | 2 |
| Page Count | 23 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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15/10/2019
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