| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 982-1998 |
Emergency optical fibre cable |
195 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 2572-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 638.2-1993 |
|
60 (USD) |
via email in
1-3 business day
|
|
|
| YD 282-1982 |
|
780 (USD) |
via email in
1 business day
|
SUPERSEDED
|
|
| YD/T 1332-2004 |
Techincal requirements of Service Management Point (SMP)equipment for Wireless Intelligent Network (WIN)Phase2 in 800MHz CDMA digital cellular mobile telecommunication network |
315 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 556-1992 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 206.11-1997 |
|
135 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD 5050-1997 |
Code for Engineering Design of the Domestic Satellite Communication Earth Station |
825 (USD) |
via email in
1-8 business day
|
ABOLISHED
|
|
| YD 5062-1998 |
Distrlbuting Donduit Atlas for Telecommunication Cables |
315 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 969-1998 |
Network-to-network interface between public data networks providing the frame relay data trausmission service |
1065 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 2591-2013 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1389-2005 |
Texting methods of media server based on softswitch |
1020 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 950-1998 |
Technical requirements and test methods for protection against overvoltages and overcurrents on telecommunication switching equipment |
165 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 2009-2009 |
Technical Requirement of Services based on the Unified IMS Customized Multimedia Ringing Service (Release 1) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2890-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1507-2007 |
Technical Specification for MSC Server of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (Phase Ⅱ) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 711.4-1994 |
|
130 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 2852-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 934-1997 |
TMN physical architecture |
240 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 2840-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
