GB/T 20549-2006
Replaced
T/CCSA 511-2024
Active
Group standards
T/CCSA 511-2024 Operational guidelines for procurement by communication service providers
T/CCSA 511-2024 Operational guidelines for procurement by communication service providers
Price:
$ 20.00
Basic Information
Standard Code:
T/CCSA 511-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Baseline standards and general methods
ICS Name:
\nElectromagnetic compatibility integration
Publish Date:
2024-04-01
Implement Date:
2024-06-01
Scope
Scope: This document applies to the procurement activities of communication operators within the territory of the People's Republic of China for non-mandatory bidding projects. Other information and communication enterprises may refer to and use it for reference. Main technical content: This document stipulates the procurement process and general requirements for communication operators, as well as the applicable conditions and procedural rules for various procurement methods.
Development Information
Related Standards
GB/T 18039.8-2012
Active
GB/T 18039.8-2012 Electromagnetic compatibility—Environment—Description of HEMP environment—Conducted disturbance
GB/T 13837-2012
Replaced
GB/T 13837-2012 Sound and television broadcast receivers and associated equipment—Radio disturbance characteristics—Limits and methods of measurement
GB/T 18039.9-2013
Active
GB/T 18039.9-2013 Electromagnetic compatibility—Environment—Compatibility levels for low-frequency conducted disturbances and signaling in public medium-voltage power supply systems
GB/T 30556.7-2014
Active
GB/T 30556.7-2014 Electromagnetic compatibility—Installation and mitigation guidelines—Degrees of protection provided by enclosures against electromagnetic disturbances(EM code)
GB/Z 30556.3-2017
Active