EN 301 391 V1.1.1 (2000)现行
ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Data communications using short range devices; Access protocol, occupation rules and corresponding technical characteristics for the transmission of data
出版：European Telecommunications Standards Institute
专家解读视频
ONORM EN 301391:2000 - Identical
DIN EN 301391 (2001-08) - Identical
NEN EN 301391:2000 - Identical
SS EN 30 139-1 Ed. 1 (1994) - Identical
PN EN 301 391:2005 - Identical
NBN EN 301 391:2000 - Identical
I.S. EN 301 391:2003 - Identical
SS EN 301 391 Ed. 1 (2000) - Identical
