2017DIN EN ISO 703:2017-06 Conveyor belts - Transverse flexibility (troughability) - Test method (ISO 703:2017); German version EN ISO 703:2017
2017DIN EN ISO 703:2017 Conveyor belts - Transverse flexibility (troughability) - Test method (ISO 703:2017); German version EN ISO 703:2017
2008DIN EN ISO 703:2008 Conveyor belts - Transverse flexibility (troughability) - Test method (ISO 703:2007); English version of DIN EN ISO 703:2008-03