
Information technology - 80 mm (1,23 Gbytes per side) and 120 mm (3,95 Gbytes per side) DVD-recordable disk (DVD-R)
出版:International Organization for Standardization

專家解讀視頻
Describes the mechanical, physical and optical characteristics of an 80 mm and a 120 mm DVD - Recordable disk to enable the interchange of such disks. Also specifies the quality of the pre-recorded, unrecorded and the recorded signals, the format of the data, the format of the information zone, the format of the unrecorded zone, and the recording method, thereby allowing for information interchange by means of such disks.
INCITS/ISO/IEC 20563-2001 (R2002) - Identical
NEN ISO/IEC 20563:2001 - Identical
CSA ISO/IEC 20563:2004 (R2012) - Identical
KS X ISO/IEC 20563:2004 - Identical
KS X ISO/IEC 20563:2013 - Identical