GB/T 3974-1983
Abolished
GB/T 3971.3-1983
Active
National standards
GB/T 3971.3-1983 The test methods for the technical specifications of multi-frequency register signalling for telephone automatic switching network
GB/T 3971.3-1983 The test methods for the technical specifications of multi-frequency register signalling for telephone automatic switching network
Basic Information
Standard Code:
GB/T 3971.3-1983
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Communication network number, signal, and connection
ICS Name:
Telecommunications system
Publish Date:
1982-12-15
Implement Date:
1984-10-01
Publisher:
National Standards Bureau
Pages:
8 pages
Development Information
Drafting Units:
Telecommunications Transmission Research Institute of the Ministry of Posts and Telecommunications of the People's Republic of China
Drafting Persons:
Huang Shiliang
Same series standard
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