2026-3-26 216.73.216.28
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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/INFOCA 8-2022 Quality of Experience (QoE) evaluation method for mobile live broadcast audience via email in business day valid,,2022-10-31
DB31/ 653-2012 165.0 via email in 1~3 business day valid,,2013-2-1
DB31/ 652-2012 The norm of energy consumption per unit information flow of communications industry(The part of mobile communications macro base station and data center) 165.0 via email in 1~3 business day superseded,,2013-2-1
YD/T 1827-2008 Network Incident Object Description Exchange Format 630.0 via email in 1~3 business day valid,,2008-11-1
YD/T 1826-2008 Network Security Emergency Handling Team Construct Guidelines 150.0 via email in 1~3 business day valid,,2008-11-1
YD/T 1800-2008 Framework of Information Security Operation Center 210.0 via email in 1~3 business day valid,,2008-6-1
YD/T 1293-2003 IP over WDM integrated network management system technical specification 1110.0 via email in 1~5 business day valid,,2003-12-30
YD/T 996-1998 Management Arrangement for TechnologicalDocuments in Posts and Telecommunication’Industry 190.0 via email in 1~3 business day valid,,1999-6-1
SJ/T 11167-1998 Type designation system for sensing elements and sensing devices and transducers/sensors 210.0 via email in 1~3 business day valid,,1998-5-1
YD/T 932-1997 Basic requirement of quality manual for communications equipment production enterprises - telecommunication equipment part 210.0 via email in 1~3 business day abolished2009-12-01,,1998-1-1
SJ/T 2307.1-1997 Detail specification for electronic components - Surge suppression varistors - Type MYL1 zinc oxide varistors for use in lightning arrester - Assessment level E 300.0 via email in 1~3 business day superseded,2021-4-1,1998-1-1
YD/T 931-1997 Basic requirement of quality manual for communications equipment production enterprises - telecommunication software part 150.0 via email in 1~3 business day abolished2009-12-01 ,,1998-1-1
SJ/T 11048-1996 Detailed specifications for electronic components - Varistors for surge suppression - MYG1 varistors for over-voltage protection - Assessment level E (Applicable for certification) 410.0 via email in 1~3 business day abolished2010-01-20 ,,1997-1-1
SJ 50033/94-1995 Semiconductor discrete devices - Detail specification for Type 3DG143 NPN silicon high-frequency low-noise low-power transistor 150.0 via email in 1~3 business day valid,,1996-10-1
SJ 50033/96-1995 Semiconductor discrete devices-Detail specification for Type 3DG216 NPN silicon low-power difference matched-pair transistor 150.0 via email in 1~3 business day valid,,1996-10-1
SJ 50033/99-1995 Semiconductor optoelectronic devices-Detail specification for o/G double colour light emitting diode for Type GF511 150.0 via email in 1~3 business day valid,,1996-10-1
SJ 50033/93-1995 Semiconductor discrete devices - Detail specification for Type 3DG142 NPN silicon high-frequency low-noise low-power transistor 150.0 via email in 1~3 business day valid,,1996-10-1
SJ 50033/98-1995 Semiconductor discrete devices-Detail specification for Type 2CJ4211 and 2CJ4212 step recovery diodes 120.0 via email in 1~3 business day valid,,1996-10-1
SJ 50033/101-1995 Detail specification for semiconductor laser diode modules for Type GJ1325 180.0 via email in 1~3 business day valid,,1996-10-1
SJ 50033/100-1995 Semiconductor discrete devices-Detail specification for Type 2CJ60 step recovery diodes 100.0 via email in 1~3 business day valid,,1996-10-1
Previous Page     Next Page



Code of China
Search

T/INFOCA 8-2022 Quality of Experience (QoE) evaluation method for mobile live broadcast audience 
  Issued on: 2022-10-31   Price(USD):
DB31/ 653-2012  
  Issued on: 2012-10-19   Price(USD): 165.0
DB31/ 652-2012 The norm of energy consumption per unit information flow of communications industry(The part of mobile communications macro base station and data center) 
  Issued on: 2012-10-19   Price(USD): 165.0
YD/T 1827-2008 Network Incident Object Description Exchange Format 
  Issued on: 2008-7-28   Price(USD): 630.0
YD/T 1826-2008 Network Security Emergency Handling Team Construct Guidelines 
  Issued on: 2008-7-28   Price(USD): 150.0
YD/T 1800-2008 Framework of Information Security Operation Center 
  Issued on: 2008-1-1   Price(USD): 210.0
YD/T 1293-2003 IP over WDM integrated network management system technical specification 
  Issued on: 2003-12-30   Price(USD): 1110.0
YD/T 996-1998 Management Arrangement for TechnologicalDocuments in Posts and Telecommunication’Industry 
  Issued on: 1998-01-01   Price(USD): 190.0
SJ/T 11167-1998 Type designation system for sensing elements and sensing devices and transducers/sensors 
  Issued on: 1998-03-11   Price(USD): 210.0
YD/T 932-1997 Basic requirement of quality manual for communications equipment production enterprises - telecommunication equipment part 
  Issued on: 1997-12-02   Price(USD): 210.0
SJ/T 2307.1-1997 Detail specification for electronic components - Surge suppression varistors - Type MYL1 zinc oxide varistors for use in lightning arrester - Assessment level E 
  Issued on: 1997-9-3   Price(USD): 300.0
YD/T 931-1997 Basic requirement of quality manual for communications equipment production enterprises - telecommunication software part 
  Issued on: 1997-12-02   Price(USD): 150.0
SJ/T 11048-1996 Detailed specifications for electronic components - Varistors for surge suppression - MYG1 varistors for over-voltage protection - Assessment level E (Applicable for certification) 
  Issued on: 1996-11-20   Price(USD): 410.0
SJ 50033/94-1995 Semiconductor discrete devices - Detail specification for Type 3DG143 NPN silicon high-frequency low-noise low-power transistor 
  Issued on: 1996-6-14   Price(USD): 150.0
SJ 50033/96-1995 Semiconductor discrete devices-Detail specification for Type 3DG216 NPN silicon low-power difference matched-pair transistor 
  Issued on: 1996-06-14   Price(USD): 150.0
SJ 50033/99-1995 Semiconductor optoelectronic devices-Detail specification for o/G double colour light emitting diode for Type GF511 
  Issued on: 1996-06-14   Price(USD): 150.0
SJ 50033/93-1995 Semiconductor discrete devices - Detail specification for Type 3DG142 NPN silicon high-frequency low-noise low-power transistor 
  Issued on: 1996-6-14   Price(USD): 150.0
SJ 50033/98-1995 Semiconductor discrete devices-Detail specification for Type 2CJ4211 and 2CJ4212 step recovery diodes 
  Issued on: 1996-06-14   Price(USD): 120.0
SJ 50033/101-1995 Detail specification for semiconductor laser diode modules for Type GJ1325 
  Issued on: 1996-06-14   Price(USD): 180.0
SJ 50033/100-1995 Semiconductor discrete devices-Detail specification for Type 2CJ60 step recovery diodes 
  Issued on: 1996-06-14   Price(USD): 100.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Contact us via WeChat
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 3680948734
Copyright: Beijing COC Tech Co., Ltd. 2008-2040