| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 1740-2008 |
Security Protection Requirements for Value Added Service Network (Intelligent Network) |
210 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1728-2008 |
Security Protection Management Guide for Telecom Network and Internet |
165 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1765-2008 |
Noun Terms in Communication Safety and Protection |
585 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 14731-1993 |
Synchronous digital hierarchy bit rates |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 1417-1978 |
General terminology for telecommunications equipment |
3060 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 1737-2008 |
Security Protection Test Requirements for Internet |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 7400.11-1999 |
Digital television terminology |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1429-2006 |
Performance requirements and Testing Methods for Lightning Protection system of Running Telecommunication Stations/Sites |
420 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13504-2008 |
Diagnostic rhyme test(DRT) method of Chinese articulation |
360 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1730-2008 |
Implementation Guide for Security Risk Assessment of Telecom Network and Internet |
375 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14733.3-1993 |
Terminology for telecommunications－Dependability and quality of service |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 14185-1993 |
General specification for language learning systems |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| SJ/T 11284-2003 |
Laminated metal plastic foil for telecommunication cable shielding |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 28507-2012 |
Description guidelines for voice exhibition of web documents |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1739-2008 |
Security Protection Testing Requirements for Value Added Service Network (Messaging Network) |
270 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1293-2003 |
IP over WDM integrated network management system technical specification |
1110 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 1749-2008 |
Security Protection Testing Requirements for Signalling Network |
285 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SY/T 5457-1992 |
|
885 (USD) |
via email in
1-8 business day
|
|
|
| YD/T 1755-2008 |
Classified Security Protection Testing Requirements for Telecom Network and Internet for Physics Environment |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13998-1992 |
Measuring methods of the magnetic induced longitudinal EMF, magnetic induced voltage with respect to earth, electric induced current and psophometric voltage on telecommunication lines |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
|
|
