GB/T 15839-1995
Active
DB1304/T 446-2023
Active
Hebei ProvinceLocal standards
DB1304/T 446-2023
DB1304/T 446-2023
Basic Information
Standard Code:
DB1304/T 446-2023
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environment quality standards
ICS Name:
Integrated Services Digital Network (ISDN)
Publish Date:
2023-12-07
Implement Date:
2023-12-20
Pages:
5 pages
Development Information
Related Standards
GB/T 16651-1996
Active
GB/T 16651-1996 Message handling systems Electronic data interchange messaging system
GB/T 11444.4-1996
Active
GB/T 11444.4-1996 Transmitter, receiver and ground communication equipment used in domestic satellite communication earth stations—Technical requirements—Part 4:Intermediate data rate (IDR) transmission equipment
GB/T 16815-1997
Abolished
GB/T 16815-1997 Technical requirements for group 3 facsimile—apparatus connected to telecommunication network on transmission rate 64kbit/s
GB/T 17154.1-1997
Active
GB/T 17154.1-1997 ISDN user-network interface layer 3 specification and testing method for basic call control Part 1:Layer 3 specification for basic call control
GB/T 17154.2-1997
Active