DIN 66136-1:2017-02 Determination of the dispersion degree of metals using gas chemisorption - Part 1: Principles / Note: To be replaced by DIN 66136-1 (2022-12).
2022DIN 66136-1:2022-12 Determination of the degree of dispersion of metals using chemisorption - Part 1: Principles / Note: Date of issue 2022-11-18*Intended as replacement for DIN 66136-1 (2017-02).
2017DIN 66136-1:2017-02 Determination of the dispersion degree of metals using gas chemisorption - Part 1: Principles / Note: To be replaced by DIN 66136-1 (2022-12).
2017DIN 66136-1:2017 Determination of the dispersion degree of metals using gas chemisorption - Part 1: Principles
2004DIN 66136-1:2004 Determination of the dispersion degree of metals using gas chemisorption - Part 1: Principles