2025-12-6 10.1.6.65
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
T/CCTAS 69-2023 Code for design of AC uninterruptible power supply (UPS) integration of urban rail transit via email in business day valid,,2023-12-31
YD/T 4152-2022 Low temperature type valve-regulated lead acid battery for telecommunications 255.0 via email in 1~3 business day valid,,2023-1-1
YD/T 4151-2022 Small integrated AC&DC uninterruptible power supply 330.0 via email in 1~5 business day valid,,2023-1-1
YD/T 502-1991 Communication technology requirements for diesel generator sets via email in 1~3 business day abolished2000-03-31 ,2000-3-31,
GB/T 38833-2020 240V/336V DC power system technical requirements and test methods for information and telecommunication 270.0 via email in 1~3 business day valid,,2020-12-1
T/CCSA 239.1-2018 Liquid cooling system for servers Part 1: Indirect cooling with cold plate via email in business day valid,,2018-12-6
YD/T 731-2018 48V rectifier for telecommunications 480.0 via email in 1~5 business day valid,,2018-7-1
YD/T 1818-2018 Power supply system for telecommunication data center 360.0 via email in 1~5 business day valid,,2018-7-1
YD/T 5096-2000 Interim Provisions for Test of Anti-seismic Performances of Power Supply Equipment for Telecommunications 255.0 via email in 1~3 business day abolished2003-11-01,,2001-10-1
YD/T 680-1994 Quality grading criteria of inverter equipment for communication 120.0 via email in 1~3 business day abolished2009-12-01 ,,1994-5-18
YD/T 1051-2000 General Reqiurements of Power Supply System for Telecommunication Stations/Sites 330.0 via email in 1~5 business day superseded2011-01-01,2011-1-1,2000-3-31
YD/T 502-2000 Requirements of diesel generator sets for telecommunications 220.0 via email in 1~3 business day superseded,2007-12-1,2000-3-31
YD/T 2062-2009 Emergency power supply for telecommunications 270.0 via email in 1~3 business day valid,,2010-1-1
YD/T 1376-2005 DC - DC module converter for telecommunication 250.0 via email in 1~3 business day valid,,2005-12-1
YD/T 1004-1999 Technical specifications and test methods of multi-port telephone accounting system 220.0 via email in 1~3 business day valid,,1999-7-1
YD/T 1360-2005 Valve-regulated colloid battery for telecommunication 250.0 via email in 1~3 business day valid,,2005-12-1
GB/T 26263-2010 The power system of wind energy for telecommunication 300.0 via email in 1~3 business day valid,,2011-6-1
YD/T 731-1994 High Frequency Switch-Mode Rectifier for Telecommunications 130.0 via email in 1~3 business day superseded,2002-2-1,1995-2-1
YD/T 501-1991 Specifications on Unattended Power Supply for Micro-Wave Stations 264.0 via email in 1~3 business day abolished2000-03-31 ,2000-3-31,
YD/T 501-2000 Specifications on Unattended Power Supply for Micro-Wave Stations 264.0 via email in 1~3 business day valid,,2000-3-31
Previous Page     Next Page



Code of China
Search

T/CCTAS 69-2023 Code for design of AC uninterruptible power supply (UPS) integration of urban rail transit 
  Issued on: 2023-12-07   Price(USD):
YD/T 4152-2022 Low temperature type valve-regulated lead acid battery for telecommunications 
  Issued on: 2022-9-30   Price(USD): 255.0
YD/T 4151-2022 Small integrated AC&DC uninterruptible power supply 
  Issued on: 2022-9-30   Price(USD): 330.0
YD/T 502-1991 Communication technology requirements for diesel generator sets 
  Issued on: 1991-01-01   Price(USD):
GB/T 38833-2020 240V/336V DC power system technical requirements and test methods for information and telecommunication 
  Issued on: 2020-06-02   Price(USD): 270.0
T/CCSA 239.1-2018 Liquid cooling system for servers Part 1: Indirect cooling with cold plate 
  Issued on: 2018-12-06   Price(USD):
YD/T 731-2018 48V rectifier for telecommunications 
  Issued on: 2018-04-30   Price(USD): 480.0
YD/T 1818-2018 Power supply system for telecommunication data center 
  Issued on: 2018-04-30   Price(USD): 360.0
YD/T 5096-2000 Interim Provisions for Test of Anti-seismic Performances of Power Supply Equipment for Telecommunications 
  Issued on: 2001-08-01   Price(USD): 255.0
YD/T 680-1994 Quality grading criteria of inverter equipment for communication 
  Issued on: 1994-05-18   Price(USD): 120.0
YD/T 1051-2000 General Reqiurements of Power Supply System for Telecommunication Stations/Sites 
  Issued on: 2000-03-31   Price(USD): 330.0
YD/T 502-2000 Requirements of diesel generator sets for telecommunications 
  Issued on: 2000-03-31   Price(USD): 220.0
YD/T 2062-2009 Emergency power supply for telecommunications 
  Issued on: 2009-12-11   Price(USD): 270.0
YD/T 1376-2005 DC - DC module converter for telecommunication 
  Issued on: 2005-9-1   Price(USD): 250.0
YD/T 1004-1999 Technical specifications and test methods of multi-port telephone accounting system 
  Issued on: 1999-02-23   Price(USD): 220.0
YD/T 1360-2005 Valve-regulated colloid battery for telecommunication 
  Issued on: 2005-9-1   Price(USD): 250.0
GB/T 26263-2010 The power system of wind energy for telecommunication 
  Issued on: 2011-1-14   Price(USD): 300.0
YD/T 731-1994 High Frequency Switch-Mode Rectifier for Telecommunications 
  Issued on: 1994-9-28   Price(USD): 130.0
YD/T 501-1991 Specifications on Unattended Power Supply for Micro-Wave Stations 
  Issued on: 1991-9-1   Price(USD): 264.0
YD/T 501-2000 Specifications on Unattended Power Supply for Micro-Wave Stations 
  Issued on: 2000-3-31   Price(USD): 264.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040