| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 638.9-1993 |
|
180 (USD) |
via email in
1 business day
|
SUPERSEDED
|
|
| YD/T 2776-2014 |
|
434 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 962.2-1998 |
EMS operational forms Delivery bill for domestic EMS |
135 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YDN 037-1997 |
Synchronous Digital Hierarchy (SDH) - Management Functions, ECC and Q3 Interfaces - Specifications for Protocol Stacks (Temporary Regulations) |
750 (USD) |
via email in
1 business day
|
VALID
|
|
| YDC 073-2008 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 859-1996 |
|
270 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| YD/T 1448-2006 |
General Technical Requirements for Broadband Customer Network Based on Telecommunication Network |
345 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 2020-2009 |
Technical requirement for subscriber database (SDB) of PSTN |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDN 015-1996 |
|
210 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1965-2009 |
Requirements and Measurement Methods of Electromagnetic Compatibility for Broadband Customer Network Equipment and Auxiliary Equipment based on Telecommunication network |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 845-1996 |
|
240 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD 5183-2010 |
Specification Architecture for Engineering Construction of Telecommunications |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1750-2008 |
Security Ptotection Requirements for Synchronization Network |
225 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1188-2008 |
Technical Specification for Access Network——ADSL/ADSL2+CPE |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1773-2008 |
2GHz TD-SCDMA Digital Cellular Mobile Communication Network Test Methods for User Equipment (HSDPA) Protocol Conformance |
2805 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| YD/T 1766-2008 |
Failure Criteria of Reliability Tests for Optical Transceiver/Transponder Used in Optical Communications |
135 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 735-1994 |
|
180 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1967-2009 |
50Ω Radio Frequency Coaxial Connectors for Mobile Communication |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1684-2007 |
Technical Requirements and Testing Methods for the Billing of the Digital Cellular Mobile Telecommunication Network Point to Point Short Message Service |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1697-2007 |
Technical Specificaton for IPTV COP&SOP Interface |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
