Leather - Physical and mechanical tests - Determination of flex resistance by flexometer method (ISO 5402:2002); German version EN ISO 5402:2002— 10 стр.
Leather - Determination of water resistance of flexible leather - Part 1: Repeated linear compression (penetrometer) (ISO 5403-1:2011); German version EN ISO 5403-1:2011— 14 стр.
Rubber- or plastics-coated fabrics - Physical and mechanical tests - Determination of flex resistance by the flexometer method (ISO 32100:2010); German version EN ISO 32100:2010— 20 стр.