ISO/IEC 10646:2020 EN b65e413b
Information technology — Universal coded character set (UCS)
现行
发布日期 :
2020-12-21
实施日期 :
ISO/IEC 10918-4:1999/AMD1:2013 EN 49d2d925
Amendment 1 - Information technology -- Digital compression and coding of continuous-tone still images: Registration of JPEG profiles, SPIFF profiles, SPIFF tags, SPIFF colour spaces, APPn markers, SPIFF compression types and Registration Authorities (REGAUT)
REVISED
发布日期 :
2013-05-07
实施日期 :