DIN EN ISO 22700 E:2017 Draft Document - Leather - Measurement of the colour and colour difference of finished leather (ISO/DIS 22700:2017); German and English version prEN ISO 22700:2017
2019DIN EN ISO 22700:2019-08 Leather - Measuring the colour and colour difference of finished leather (ISO 22700:2019); German version EN ISO 22700:2019
2019DIN EN ISO 22700:2019 Leather - Measuring the colour and colour difference of finished leather (ISO 22700:2019)
2017DIN EN ISO 22700 E:2017 Draft Document - Leather - Measurement of the colour and colour difference of finished leather (ISO/DIS 22700:2017); German and English version prEN ISO 22700:2017