ISO 21398:2019-ed.2.0

Hard coal and coke — Guidance to the inspection of mechanical sampling systems

NORMA vydaná dňa 15.10.2019

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The information about the standard:

Designation standards: ISO 21398:2019-ed.2.0
Publication date standards: 15.10.2019
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: International technical standard
Kategória: Technické normy ISO

Annotation of standard text ISO 21398:2019-ed.2.0 :

Description / Abstract: 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.