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Norm
ISO 21398:2019
Issue date: 2019 10 15
Hard coal and coke — Guidance to the inspection of mechanical sampling systems
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.
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Valid
Publisher:
International Organization for Standardization
Format:
Digital | 23 Pages
Language:
English
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.
ISO 21398:2019
2019 10 15
Hard coal and coke — Guidance to the inspection of mechanical sampling systems
Norm
↖
ISO 21398:2007
2007 05 31
Hard coal and coke — Guidance to the inspection of mechanical sampling systems
Norm
