Welding - Studs and ceramic ferrules for arc stud welding - Amendment 1 (ISO 13918:2017/DAM 1:2021); German and English version EN ISO 13918:2018/prA1:2021
Textile floor coverings - Determination of resistance to damage at cut edges using the modified Vettermann drum test; German version EN 1814:2005— 12 стр.
Textile floor coverings - Determination of resistance to damage at cut edges using the modified Vettermann drum test (ISO 10833:2017); German and English version prEN ISO 10833:2018