KS M ISO 4652-1-2014 Rubber compounding ingredients-Carbon black-Determination of specific surface area by nitrogen adsorption methods-Part 1:Single-point procedures
2014KS M ISO 4652-1:2014 Rubber compounding ingredients-Carbon black-Determination of specific surface area by nitrogen adsorption methods-Part 1:Single-point procedures
2010KS M ISO 4652-1:2010 Rubber compounding ingredients-Carbon black-Determination of specific surface area by nitrogen adsorption methods-Part 1:Single-point procedures