This International Standard specifies a method for determination of the shrinkage temperature of leather up to 100 ?? It is applicable to all leathers.
EN ISO 3380:2015 history
2015EN ISO 3380:2015 Leather - Physical and mechanical tests - Determination of shrinkage temperature up to 100° C
2002EN ISO 3380:2002 Leather Physical and mechanical tests Determination of shrinkage temperature up to 100 degrees C ISO 3380: 2002