DIN EN ISO 17071:2011-12 Leather - Physical and mechanical tests - Determination of fogging characteristics (ISO 17071:2006); German version EN ISO 17071:2011
2011DIN EN ISO 17071:2011-12 Leather - Physical and mechanical tests - Determination of fogging characteristics (ISO 17071:2006); German version EN ISO 17071:2011
2011DIN EN ISO 17071:2011 Leather - Physical and mechanical tests - Determination of fogging characteristics (ISO 17071:2006); German version EN ISO 17071:2011