2025-12-5 216.73.216.21
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
JT/T 626-2023 Identification for stations of the maritime mobile service via email in business day valid,,2023-9-25
YD/T 4167.1-2022 Technical requirements and testing methods for billing performance of billing system of 5G mobile network packet data service-Part1: NSA architecture 495.0 via email in 1~5 business day valid,,2023-1-1
YD/T 4164-2022 Coordination mechanism and handling requirements for interconnection and number portability problems 240.0 via email in 1~3 business day valid,,2023-1-1
YD/T 4162-2022 Technical Requirements for The Monitoring Interface of Number Portability 330.0 via email in 1~5 business day valid,,2023-1-1
YD/T 4160-2022 Technical Requirement of Service Order Administration System for Number Portability 330.0 via email in 1~5 business day valid,,2023-1-1
YD/T 4159-2022 Technical Requirement of Local Service Management System for Number Portability 300.0 via email in 1~5 business day valid,,2023-1-1
YD/T 4150-2022 Technical requirements of Calling Party Identification Presentation Base on ISUP Protocol 300.0 via email in 1~5 business day valid,,2023-1-1
GA/T 1794-2021 Technical specifications for public security video conference room 255.0 via email in 1~3 business day valid,,2021-9-1
GA/T 528-2021 Technical specifications for satellite earth station of public security satellite communication network 540.0 via email in 1~5 business day valid,,2021-9-1
YDB 157-2015 Requirements of policy control capabilities Opening of Network Intelligent Capability Enhancement (NICE) via email in business day valid,,2015-11-5
GA/T 528-2015 Technical specifications for satellite earth station of public security satellite communication network 370.0 via email in 1~3 business day superseded,2021-9-1,2015-2-12
GB/T 29235.1-2012 Energy efficiency metrology and test methods for access equipments—Part 1:ADSL CPE 210.0 via email in 1~3 business day valid,,2013-6-1
GB/T 29235.2-2012 Energy efficiency metrologies and test methods for access equipments—Part 2:ADSL DSLAM 270.0 via email in 1~3 business day valid,,2013-6-1
GB/T 28508-2012 General technical requirements for broadband customer network based on telecommunication network 390.0 via email in 1~3 business day valid,,2012-10-1
GB/T 28515.1-2012 Test specifications for automatically switched optical network(ASON)—Part 1:Test specifications for SDH-based ASON 1620.0 via email in 1~3 business day valid,,2012-10-1
GB/T 21645.8-2012 Technical requirements for automatically switched optical network—Part 8:Routing 930.0 via email in 1~3 business day valid,,2012-10-1
YDB 104-2012 Technical requirements of high altitude base station 300.0 via email in 1~3 business day valid,,2012-9-7
DB31/T 534-2011 Energy-saving standards for communication operations systems 90.0 via email in 1~3 business day superseded,2021-7-1,2011-9-1
YD/T 1985-2009 Testing methods for IMS system equipments of mobile telecommunication network 3330.0 via email in 1~3 business day valid,,2010-5-1
YD/T 1983-2009 Test method for ISC/Ma interface in IMS system in mobile communication network 420.0 via email in 1~3 business day valid,,2010-1-1
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JT/T 626-2023 Identification for stations of the maritime mobile service 
  Issued on: 2023-06-25   Price(USD):
YD/T 4167.1-2022 Technical requirements and testing methods for billing performance of billing system of 5G mobile network packet data service-Part1: NSA architecture 
  Issued on: 2022-9-30   Price(USD): 495.0
YD/T 4164-2022 Coordination mechanism and handling requirements for interconnection and number portability problems 
  Issued on: 2022-9-30   Price(USD): 240.0
YD/T 4162-2022 Technical Requirements for The Monitoring Interface of Number Portability 
  Issued on: 2022-9-30   Price(USD): 330.0
YD/T 4160-2022 Technical Requirement of Service Order Administration System for Number Portability 
  Issued on: 2022-9-30   Price(USD): 330.0
YD/T 4159-2022 Technical Requirement of Local Service Management System for Number Portability 
  Issued on: 2022-9-30   Price(USD): 300.0
YD/T 4150-2022 Technical requirements of Calling Party Identification Presentation Base on ISUP Protocol 
  Issued on: 2022-9-30   Price(USD): 300.0
GA/T 1794-2021 Technical specifications for public security video conference room  
  Issued on: 2021-08-25   Price(USD): 255.0
GA/T 528-2021 Technical specifications for satellite earth station of public security satellite communication network  
  Issued on: 2021-08-25   Price(USD): 540.0
YDB 157-2015 Requirements of policy control capabilities Opening of Network Intelligent Capability Enhancement (NICE) 
  Issued on: 2015-11-05   Price(USD):
GA/T 528-2015 Technical specifications for satellite earth station of public security satellite communication network 
  Issued on: 2015-02-12   Price(USD): 370.0
GB/T 29235.1-2012 Energy efficiency metrology and test methods for access equipments—Part 1:ADSL CPE 
  Issued on: 2012-12-31   Price(USD): 210.0
GB/T 29235.2-2012 Energy efficiency metrologies and test methods for access equipments—Part 2:ADSL DSLAM 
  Issued on: 2012-12-31   Price(USD): 270.0
GB/T 28508-2012 General technical requirements for broadband customer network based on telecommunication network 
  Issued on: 2012-6-29   Price(USD): 390.0
GB/T 28515.1-2012 Test specifications for automatically switched optical network(ASON)—Part 1:Test specifications for SDH-based ASON 
  Issued on: 2012-6-29   Price(USD): 1620.0
GB/T 21645.8-2012 Technical requirements for automatically switched optical network—Part 8:Routing 
  Issued on: 2012-6-29   Price(USD): 930.0
YDB 104-2012 Technical requirements of high altitude base station 
  Issued on: 2012-9-7   Price(USD): 300.0
DB31/T 534-2011 Energy-saving standards for communication operations systems 
  Issued on: 2011-6-22   Price(USD): 90.0
YD/T 1985-2009 Testing methods for IMS system equipments of mobile telecommunication network 
  Issued on: 2009-12-11   Price(USD): 3330.0
YD/T 1983-2009 Test method for ISC/Ma interface in IMS system in mobile communication network 
  Issued on: 2009-12-11   Price(USD): 420.0
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