| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 1363.4-2014 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1960-2009 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2925-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD 215-1981 |
|
15 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YDC 032-2004 |
400/1800MHz SCDMA radio access system technical requirement |
390 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 2800-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1997.3-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2893-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1928.1-2009 |
Softswitch Network Management System Technical Specification Part 1:General Technical Requirements |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 0001-2003 |
The requirements for qualification of mobile and fixed telephone service |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD 5174-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2647-2013 |
Objective full referential evaluation method to IP network HD video quality |
500 (USD) |
via email in
1 business day
|
VALID
|
|
| YD 239-1981 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 839.4-1996 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1529-2006 |
Technical conditions for optical fiber line auto switch Protection equipment |
300 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 2858.2-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2834-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDB 117-2012 |
Security Protection Test Requirements for Internet Data Center(IDC) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD 5153-2007 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1051-2000 |
General Reqiurements of Power Supply System for Telecommunication Stations/Sites |
375 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
