| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 2594-2013 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1331-2004 |
Techincal requirement of Service Switching Point(SSP)equipment for Wireless Intelligent Network (WIN)phase2 in 800MHz CDMA digital cellular mobile telecommunication network |
645 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 1377.3-2008 |
Test Methods of Service and Protocol of Peer to Peer Short Message Interworking between Networks Part3:Test Methods of Peer to Peer Short Message Interworking between PLMN and PLMN |
300 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 519-1992 |
|
120 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 811-1996 |
|
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD 294-1982 |
Main Technical Requirement for 620 KHz Level Oscillator |
60 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 1229-2002 |
Removable terminal data synchronization protocol and data type of information exchange technical requirement |
2130 (USD) |
via email in
1-10 business day
|
|
|
| YD 5024-1996 |
SDH Optical Fiber Cable Trunk Transmission Project Designing Standard for Local Telephone Network |
675 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| YD/T 594-1998 |
Specifications for secondary parcel sorting machines |
150 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1653-2007 |
General Technical Specification for Streaming Media over IP-based Network |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2868-2015 |
|
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1770-2008 |
Indoor-Outdoor Optical Fibre Cables for Access Network |
255 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1350.3-2005 |
Technical specification of WDM network management interface Part3:information model based on GDMO/CMIP part |
960 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 821-1996 |
|
195 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YDJ 37-1981 |
Technical Specifications for Installation Engineering Construction and Acceptance of Urban Local Telephone Exchange Equipment |
990 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 305-1983 |
|
240 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1724.7-2007 |
Technical Requirement for 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Iub Interface Part 7:Data Transport&Transport Signalling for DCH Data Streams |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1376-2005 |
DC--DC module converter for telecommunication |
285 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YDJ 61-1990 |
|
915 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 1737-2008 |
Security Protection Test Requirements for Internet |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
