Specification of apparatus, pre-conditioning of the test pieces, procedure and test report. This method is applicable to all kinds of leather, of any type of tannage, except for firm leathers of thickness 3 mm or greater. This measurement is valid for both the whole leather and a test sample.
Текущий статус : WithdrawnДата публикации : 1972-12
Версия : 1
Технический комитет:International Union of Leather Technologists and Chemists Societies