Cuero. Identificación del cuero mediante microscopía. (ISO 17131:2012).
Leather - Identification of leather with microscopy (ISO 17131:2012)
Cuir - Identification du cuir par microscopie (ISO 17131:2012)
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59.140.30 / Leather and furs
CTN 59 - Leather, footwear and related products industries
EN ISO 17131:2012 (Identical)
ISO 17131:2012 (Identical)
It is cancelled by: UNE-EN ISO 17131:2021
