KS M ISO 8213:2016 Chemical products for industrial use-Sampling techniques-Solid chemical products in the form of particles varying from powders to coarse lumps
2016KS M ISO 8213:2016 Chemical products for industrial use-Sampling techniques-Solid chemical products in the form of particles varying from powders to coarse lumps
2011KS M ISO 8213:2011 Chemical products for industrial use-Sampling techniques-Solid chemical products in the form of particles varying from powders to coarse lumps