Nissan NES M0602 § 19.2.2
Abrasion resistance of polyurethane leather and vinyl leather cloth
Testing Methods of Genuine Leather and Polyurethane Leather and Polyvinylchloride Coated Fabric for Automobiles, § 19.2.2 / Method II-2: Examination of abrasion resistance of polyurethane leather and vinyl leather cloth.
