| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 738-1995 |
|
135 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD 5098-2005 |
Specifications of Engineering Design for Lightning Protection and Earthing Design for Telecommunication Bureaus(Stations) |
1170 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 1930-2009 |
General Technical Requirements of the Networking for the Unified IMS (Release 1) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1723-2007 |
Technical Requirement for 2GHz TD-SCDMA Digital Cellular Mobile Commmunication Network:HSDPA Uu Interface RRC |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 2784-2014 |
|
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDB 144-2014 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDN 119.3-1999 |
|
585 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 1984-2009 |
Technical requirements for IMS system equipments in mobile communication network |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1985-2009 |
Testing methods for IMS system equipments of mobile telecommunication network |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1624.2-2015 |
|
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2569-2013 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2627-2013 |
Test?methods?for evolved mobile packet core network interface -S6a/S6d/S13/S13/STa/SWd/SWx/SWa/SWm/S6b |
2685 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 2779-2014 |
|
434 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 809-1996 |
|
120 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 2045-2009 |
Security test methods of IPv6 network equipments—core router |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1369.4-2008 |
Technical Requirements for Iub Interface of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network Part 4:NBAP Signalling |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2597-2013 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 599-1992 |
|
160 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 2559-2013 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDB 108-2012 |
Implement Specification of Classified Security Protection and Testing for Value-added Telecommunication Service System Network Transaction System |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
