DIN 19698-2 E:2015-12 Characterization of solids - Sampling of solid and semi-solid materials - Part 2: Guidance for taking samples of stockpiles for integral characterisation
2016DIN 19698-2:2016-12 Characterization of solids - Sampling of solid and semi-solid materials - Part 2: Guidance for taking samples of stockpiles for integral characterisation
2016DIN 19698-2:2016 Characterization of solids - Sampling of solid and semi-solid materials - Part 2: Guidance for taking samples of stockpiles for integral characterisation
1970DIN 19698-2 E:2015-12 Characterization of solids - Sampling of solid and semi-solid materials - Part 2: Guidance for taking samples of stockpiles for integral characterisation