ECMA 337-2008 Data Interchange on 120 mm and 80 mm Optical Disk using +RW Format - Capacity: 4,7 and 1,46 Gbytes per Side (Recording speed up to 4X) (4th Edition)
2008ECMA 337-2008 Data Interchange on 120 mm and 80 mm Optical Disk using +RW Format - Capacity: 4,7 and 1,46 Gbytes per Side (Recording speed up to 4X) (4th Edition)
2005ECMA 337-2005 Data Interchange on 120 mm and 80 mm Optical Disk using +RW Format - Capacity: 4@7 and 1@46 Gbytes per Side (Recording speed up to 4X) (3rd Edition)
2003ECMA 337-2003 Data Interchange on 120 mm and 80 mm Optical Disk using +RW Format - Capacity: 4@7 and 1@46 Gbytes per Side (Recording speed up to 4X) (2nd Edition)