Hard coal and coke — Guidance to the inspection of mechanical sampling systems
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Reference:
ISO 21398:2019
Publication Year:
2019
Domain:
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.
65 000 F CFA
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