Identification cards—Recording technique—Part 9: Tactile identifier mark

Standard published on 30.8.2019

Information processing systems--Computer graphics--Metafile for storage and transfer of picture description information--Part 1:Functional specification

Standard published on 16.7.1994

Information technology--Computer graphics--Metafile for storage and transferof picture description information--Part 3:Binary encoding

Standard published on 17.12.1996

Information technology--Computer graphics--Metafile for storage and transfer of picture description information--Part 4:Clear text encoding

Standard published on 17.12.1996

Information technology - Telecommunication and information exchange between systems - DTE/DCE interface back-up control operation using GB/T 3454 interchange circuits

Standard published on 28.7.2008

Information processing system--Datacommunication--Multilink procedures

Standard published on 16.7.1994

Informationtechnology--Data communication--25-Pole DTE/DCE interface connector and contact number assignments

Standard published on 16.7.1994

Information technology - Open system interconnection - Network service definition

Standard published on 16.7.2008

Information technology - Telecommunications and information exchange between systems - Twisted pair multipoint interconnections

Standard published on 1.9.2008

Information technology - Open systems interconnection - Session service definition

Standard published on 19.8.2008