| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 1890-2009 |
Technical Requirements and Evaluation Methods for Assistive Technology of Information Accessibility in Information Terminals |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDC 076-2008 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 883-2009 |
Technical requirement of base station subsystem and test methods of radio characters of 900/1800MHz TDMA digital cellular mobile telecommunication network |
1305 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 1583-2007 |
2GHz cdma2000 Digital Cellular Mobile Communication Networks:Upper Layer (Layer 3)Signaling of Air Interface Specification |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 2945-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD 252-1981 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1827-2008 |
Network Incident Object Description Exchange Format |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1493-2006 |
Testing Methods of WAP Terminal in Digital Cellular Mobile Telecommunication Network |
540 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 5077-2005 |
Accepting Specification for PSTN Exchange Installation Engineering |
585 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| YD/T 852-1996 |
|
195 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD 261-1981 |
|
15 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YDC 043.6-2006 |
Technical Requirements of Wireless Application Protocol (WAP) Part 6 User Agent Caching Mechanism |
255 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1360-2005 |
Valve-regulated colloid battery for telecommunication |
255 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1736-2008 |
Security Protection Requirements for Internet |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1016-1999 |
Technical condition for PDH optical line terminals used in access network |
195 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1579-2007 |
Technical Specification for 2GHz cdma2000 Digital Cell Mobile Communication Network Device:HRPD(Phase Ⅰ)AN-AAA |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2933-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2018-2009 |
Technical specification for multicast service management system interface |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 834-1996 |
|
225 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD 250-1981 |
|
180 (USD) |
via email in
1 business day
|
VALID
|
|
|
|
