| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 2581.1-2013 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 773-1995 |
|
420 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 709-1993 |
Technical conditions for PCM signaling monitors |
300 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| YD/T 1085-2000 |
B-ISDN ATM Adaptation Layer AAL Type 2 Signaling Technical Specification (CS-1) |
1020 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD 5057-1998 |
Computer Network System Engineering Design Temporary Provisions of Intra-Provincial Posts and Transportation Dispatch |
615 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| YD 5086-2005 |
Supervision Specification of Installation Engineering for Digital Mobile Communication Equipment(TDMA) |
330 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 5152-2007 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD 5103-2003 |
Technical Specification For Construction and Acceptance of Telecommunication Conduit Engineering |
900 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD 5206-2014 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2497-2013 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1437-2006 |
Digital distribution frame |
285 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YDB 027-2008 |
The Technical Requirements for Personal Applications based on Parlay X API |
390 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 1140-2001 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2737-2014 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2772-2014 |
|
1169 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 1831-2008 |
Test Specifications of Base Station Subsystem (BSS) for the CDMA-based Digital Trunking Mobile Communication System |
1665 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 2951-2015 |
|
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1258.4-2005 |
The series of indoor optical fibre cables Part4:Multi-fibre optical cables |
285 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 687-1994 |
|
120 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 5089-2000 |
Specifications of Engineering Design for Digital Synchronization Network |
345 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
