| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 770-1995 |
Networking requirement for optical cable communication direct transmission recovery systems |
100 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| YD/T 876-1996 |
|
165 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 747-1995 |
|
135 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 2664-2013 |
Protection safety level requirements for public telecommunications facilities |
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2856.1-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2845-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDB 085.2-2012 |
Technical specification of NFC security -Part 2: security mechanism requirements |
500 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 1187-2002 |
Technical specification and test method for ADSL POTS splitter |
330 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 2706-2014 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD 153-1978 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1709-2007 |
Technical Requirements for Pseudo-Wire Emulation Edge-to-Edge |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 541-1992 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1039-2000 |
900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Specification for Short Message Center Equipment Part one:Point to Point Short Message Service |
405 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YDB 081-2012 |
Technical requirement for reach extended passive optical network |
500 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 2611-2013 |
Methods for the determining of FSS Interference and locating of interference source for GEO satellite |
404 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 1218-2002 |
900/1800MHz TDMA digital cellular mobile telecommunication network test method of CAMEL Application Part (CAP)(CAMEL2):SCP part |
11295 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 577-1992 |
Jack and Plug for Indoor Telephone |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 5226-2015 |
Design Specifications for Local Multi-Service IP/MPLS Network Engineering |
900 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 1157.2-2003 |
The requirements for sending calling party number between networks(Supplementary Ⅱ) |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 2743-2014 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
