ISO 21398:2019
Current
The latest, up-to-date edition.
Hard coal and coke Guidance to the inspection of mechanical sampling systems
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
15-10-2019
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.
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