DIN 13093:2017-09 Screening test for nickel release from consumer articles which are inserted into pierced parts of the human body and consumer articles that come into direct and prolonged contact with the skin; Text in German and English
2017DIN 13093:2017-09 Screening test for nickel release from consumer articles which are inserted into pierced parts of the human body and consumer articles that come into direct and prolonged contact with the skin; Text in German and English
2017DIN 13093:2017 Screening test for nickel release from consumer articles which are inserted into pierced parts of the human body and consumer articles that come into direct and prolonged contact with the skin; Text in German and English