EN 300 706 : 1.2.1现行
ENHANCED TELETEXT SPECIFICATION
出版：European Telecommunications Standards Institute
专家解读视频
Describes the application of CCIR Teletext System B to CCIR 625 Line 50 field Television Systems B, D, G, H, I, K and L. The System is optimized for broadcast media using cable, terrestrial and satellite transmission and the associated service and product environment.
NBN EN 300 706 : 2003 - Identical
NF EN 300706 : 2003 - Identical
DS EN 300706 : 2003 - Identical
DIN EN 300706 : 2003 - Identical
NEN EN 300706 : 2003 - Identical
PN EN 300 706 : 2005 - Identical
SANS 300706 : 1ED 2007(R2012) - Identical
