
Intelligent transport systems - Communications access for land mobiles (CALM) - Infra-red systems
出版:International Organization for Standardization

專家解讀視頻
BS ISO 21214:2006 - Identical
SS ISO 21214 Ed. 1 (2006) - Identical
NEN ISO 21214:2006 - Identical
BIS IS 15754:2006 (R2017) - Identical