| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 30246.8-2013 |
Home network—Part 8:Device description file specification—XML format |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB/T 16646-1996 |
Information technology-Open systems interconnection-Local area networks-Medium access control (MAC) service definition |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB/T 11014-1989 |
Electrical characteristics of balanced voltage digital interface circuits |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| CJ/T 188-2018 |
Technical requirements of utility meters data transmission |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 7421-2008 |
Information technology - Telecommunications and information exchange between systems - High-level data link control (HDLC) procedures |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB/T 17970-2000 |
Information technology--Processing languages--Document Style Semantics and Specification Language (DSSSL) |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB/T 15629.1103-2006 |
Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements—Part 11:Wireless LAN Medium Access Control (MAC) and Physical Layer(PHY) Specifications：Specification for op |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 17179.3-2000 |
Information technology--Protocol for providing the connectionless-mode network service--Part 3:Provision of the underlying service by an X.25 subnetwork |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1204-2002 |
Technical requirement of Always On/Dynamic ISDN (AO/DI)service |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 17963-2000 |
Information technology--Open Systems Interconnection --Network layer security protocol |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YDN 052-1997 |
Specifications for B-ISDNATM Layer |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 15935-1995 |
Magnetic stripes on savingsbooks |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YZ/Z 0026-2001 |
Exchanging Data Specification between Newspapers and Periodicals Distribution System and Information Exchanging and Processing Systems of Information Centers |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB/T 9950-1988 |
Data communication-37 pin and 9 pin DTE/DCE interface connectors and pin assignments |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1613-2007 |
Security Requirements for Public IP Network—Security Architecture |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 15127-2008 |
Information technology - Telecommunications and information exchange between systems - Twisted pair multipoint interconnections |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 12166-1990 |
Electrical characteristics of unbalanced voltage digital interface circuits |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 30246.2-2013 |
Home network—Part 2:Control terminal specification |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 21644-2008 |
General Description of Networks Distance Learning |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 36454-2018 |
Information technology—Telecommunications and information exchange between systems—Medium access control and physical layer specifications for middle-high throughput wireless local area network |
 (USD) |
via email in
1 business day
|
VALID
|
|
|
|
