GB 3376-1982
Abolished
DB50/ 469-2012
Active
Chongqing CityLocal standards
DB50/ 469-2012 DB50/ 469-2012 Water Resources Monitoring Data Communication Protocol of Chongqing
DB50/ 469-2012 DB50/ 469-2012 Water Resources Monitoring Data Communication Protocol of Chongqing
Price:
$ 30
Basic Information
Standard Code:
DB50/ 469-2012
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mechanical equipment installation project
ICS Name:
Exchange and signaling systems
Publish Date:
2013-03-01
Implement Date:
2013-05-01
Pages:
14 pages
Scope
This regulation specifies the data communication protocol between the monitoring stations and the central stations used in the hydrological monitoring system, the water resources monitoring system, and the water conservancy monitoring system. This regulation is applicable to the Chongqing region.
Development Information
Related Standards
GB/T 3377-1982
Active
GB/T 3377-1982 Multifrequency register signalling system for telephone automatic switching network
GB/T 3378-1982
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GB/T 3378-1982 Subscriber line signalling system for telephone automatic switching network
GB/T 3380-1982
Active
GB/T 3380-1982 Ringing and tone for telephone automatic switching network
GB 3971.2-1983
Abolished
GB 3971.2-1983 Interoffice junction digital line signalling system for telephone automatic switching network
GB/T 5442-1985
Abolished