NA 062

DIN Standards Committee Materials Testing

DIN EN ISO 22517 [CURRENT] references following documents:

Document number Edition Title
ISO 4044 ; IULTCS/IUC 3:2017-01 2017-01 Leather - Chemical tests - Preparation of chemical test samples More 
DIN EN ISO 4044 2017-05 Leather - Chemical tests - Preparation of chemical test samples (ISO 4044:2017); German version EN ISO 4044:2017 More