NEN-ISO 21398
Hard coal and coke - Guidance to the inspection of mechanical sampling systems
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 June 2007 |
| Status: | active |
| Page Count: | 34 |
| ICS Code (Solid fuels): | 75.160.10 |
| ICS Code (Coals): | 73.040 |
scope:
This International Standard sets out recommended practices for the inspection of mechanical sampling systems. It serves as a reference for conformance with applicable ISO/TC 27 International Standards. This International Standard covers general considerations including precision, mineral variability and bias, establishment of inspection systems and inspection procedure.
Document History
NEN-ISO 21398
June 1, 2007
Hard coal and coke - Guidance to the inspection of mechanical sampling systems
This International Standard sets out recommended practices for the inspection of mechanical sampling systems. It serves as a reference for conformance with applicable ISO/TC 27 International...