DIN EN 16140:2019-04 Natural stone test methods - Determination of sensitivity to changes in appearance produced by thermal cycles; German version EN 16140:2019
2019DIN EN 16140:2019-04 Natural stone test methods - Determination of sensitivity to changes in appearance produced by thermal cycles; German version EN 16140:2019
2019DIN EN 16140:2019 Natural stone test methods - Determination of sensitivity to changes in appearance produced by thermal cycles
2017DIN EN 16140:2017 Natural stone test methods - Determination of sensitivity to changes in appearance produced by thermal cycles; German and English version prEN 16140:2017
2011DIN EN 16140:2011 Natural stone test methods - Determination of sensitivity to changes in appearance produced by thermal cycles; German version EN 16140:2011