90.92 Standard to be revised May 25, 2023
ISO
ISO/TC 27/SC 4 Sampling
International Standard
73.040 Coals
Published
ISO 13909-2:1016 specifies procedures and requirements for the design and establishment of mechanical samplers for the sampling of coal from moving streams and describes the methods of sampling used.
It does not cover mechanical sampling from stationary lots which is dealt with in ISO 13909‑3[1].
WITHDRAWN
ISO 13909-2:2001
PUBLISHED
ISO 13909-2:2016
90.92
Standard to be revised
May 25, 2023
IN_DEVELOPMENT
ISO/DIS 13909-2