DIN EN ISO 5089:2016-09 Textiles - Preparation of laboratory test samples and test specimens for chemical testing (ISO 5089:1977); German version EN ISO 5089:2016
2016DIN EN ISO 5089:2016-09 Textiles - Preparation of laboratory test samples and test specimens for chemical testing (ISO 5089:1977); German version EN ISO 5089:2016