| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 1970.7-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2576.2-2013 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2807.4-2015 |
|
344 (USD) |
via email in
1 business day
|
VALID
|
|
| YD 1169.2-2001 |
Requirement and Measurement Methods of Electromagnetic Compatibility for 800MHz CDMA Digital Cellular Mobile Telecommunications System Part 2:Base Station and Ancillary Equipment |
315 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 549-1992 |
|
180 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 1248.2-2003 |
Short Message Service Based on PSTN Part 2:Technical Requirements of Transmission Protocol between Short Message Terminal Equipment and Center |
585 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD 5187-2010 |
Provisional Supervision Specification of Installation Engineering for Third Generation Digital Mobile Telecommunication Equipment |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1737-2009 |
Security protection test requirements for internet |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2946-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 938-1997 |
Technical requirements and verification methods for POS accessing to the network |
220 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 1933-2009 |
Technical Requirements of Services Based on the Unified IMS IP Centrex Service (Release 1) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 901-2001 |
Optical Fiber Cables for Core Network-Loose Tube Stranding Type of Outdoor Optical Fiber Cables for Telecommunication |
300 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1216-2002 |
900/1800MHz TDMA digital cellular mobile telecommunication netwrok test method for general packet radio service:base station sub-system equipment |
1230 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| YD/T 1160-2001 |
Access Network Technical Specification-Broadband Access Network Besed on Ethernet Technology |
330 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YDC 017-2003 |
Technical Requirements for the A Interface in 800MHz CDMA Digital Cellular Mobile Communication Network |
9165 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| YD/T 785-1995 |
|
240 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| YD/T 5161-2007 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1174-2001 |
Telecommunication Cable-Central Office Coaxial Cable |
225 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YDC 004-2002 |
Technical Specification of SPC for Fixed Telephone Subscribers to Select different long distance Networks |
345 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1363.2-2005 |
Specification of supervision system for power air conditioner and environment Part 2:Intercommunicate protocol |
540 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
|
|
