2015DIN ISO 2971:2015-12 Cigarettes and filter rods - Determination of nominal diameter - Method using a non-contact optical measuring apparatus (ISO 2971:2013)
2015DIN ISO 2971:2015 Cigarettes and filter rods - Determination of nominal diameter - Method using a non-contact optical measuring apparatus (ISO 2971:2013)
2004DIN ISO 2971:2004 Cigarettes and filter rods - Determination of nominal diameter - Method using a laser beam measuring apparatus (ISO 2971:1998)