| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 1138-2001 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 9035-1988 |
Performance requirements of pushbutton dialer with DTMF |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 9036.1-1988 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15845.3-1995 |
Performance requirements of andiovisual terminals－System for establishing communication between audiovisual terminals using digital channels up to 2Mbit/s |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDN 076-1999 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 7720-1987 |
Technical requirements and test methods for semi-automatic toll terminal equipment |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1255-2003 |
Technical Specification for Ethernet Switch with Routing Capability |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| GB/T 6879-1995 |
Performance and test methods of the 30 channels pulse code modulation multiplex equipment at 2048 kbit/s |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1138-2006 |
Electromagnetic Compatibility Requirement and Measurement Methods for Fixed Radio Links and Ancillary Equipment |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1639-2007 |
Security Specification and Testing Methods for the Short Message Centre Equipments and Short Message Gateway Equipments |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1141-2007 |
Testing Specification for Giga Bit Ethernet LAN Switch |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 702-1993 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 699-1993 |
|
 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| SJ 20816-2002 |
System and interface on surface equipment for VHF digital communication between heaven and earth |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1455-2006 |
IPv6 Network Equipment Testing Methods for Core Router Supporting IPv6 |
 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| GB/T 11591-1999 |
Packet assembly/disassembly facility (PAD)in a public data network |
 (USD) |
via email in
1 business day
|
SUPERSEDED
|
|
| YD/T 1091-2000 |
Technical requirements and test methods of interface and transmission performance for 56Kbit/s modem |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ 20968-2007 |
General specification for military sonar data-recording equipment |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 16611-1996 |
Generic specification for data transceiver |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| YD/T 1823-2008 |
General Techincal Requirements for IPTV Service System |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
