KS M ISO 4652-2019 Rubber compounding ingredients — Carbon black — Determination of specific surface area by nitrogen adsorption methods — Single-point procedures
2019KS M ISO 4652-2019 Rubber compounding ingredients — Carbon black — Determination of specific surface area by nitrogen adsorption methods — Single-point procedures
2014KS M ISO 4652:2014 Rubber compounding ingredients — Carbon black — Determination of specific surface area by nitrogen adsorption methods — 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