| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 20851.2-2019 |
Electronic toll collection—Dedicated short range communication—Part 2:Data link layer |
$280.00 |
immediately |
valid,,2019-12-1 |
|
| GB/T 20851.3-2007 |
Electronic toll collection—Dedicated short range communication—Part 3:Application layer |
$540.00 |
via email in 1~3 business day |
superseded,2012-12-1,2007-5-1 |
|
| GB/T 20851.3-2007/XG1-2012 |
Electronic toll collection—Dedicated short range communication—Part 3:Application layer, includes Amendment 1 |
$540.00 |
via email in 1~3 business day |
superseded,2019-12-1,2012-12-1 |
|
| GB/T 20851.3-2019 |
Electronic toll collection—Dedicated short range communication—Part 3:Application layer |
$490.00 |
via email in 1~5 business day |
valid,,2019-12-1 |
|
| GB/T 20851.5-2007 |
Electronic toll collection—Dedicated short range communication—Part 5:Test methods of the main parameters in physical layer |
$90.00 |
via email in 1~3 business day |
superseded,2012-12-1,2007-5-1 |
|
| GB/T 20851.5-2007/XG1-2012 |
Electronic toll collection—Dedicated short range communication—Part 5:Test methods of the main parameters in physical layer, includes Amendment 1 |
$150.00 |
via email in 1~3 business day |
superseded,2019-12-1,2012-12-1 |
|
| GB/T 20851.5-2019 |
Electronic toll collection—Dedicated short range communication—Part 5:Test methods of the main parameters in physical layer |
$375.00 |
immediately |
valid,,2019-12-1 |
|
| GB/T 20999-2007 |
Data communication protocol between traffic signal controller and control center |
$540.00 |
via email in 1~3 business day |
superseded,2018-7-1,2008-1-1 |
|
| GB/T 20999-2017 |
Data communication protocol between traffic signal controller and control center |
$510.00 |
immediately |
valid,,2018-7-1 |
|
| GB/T 21671-2018 |
Ethernet technology based local area network(LAN) systems acceptance test methods |
$370.00 |
via email in 1~5 business day |
valid,,2019-1-1 |
|
| GB/T 26229-2010 |
Information technology—Telecommunications and information exchange between systems—Wireless high rate ultra wideband MAC and PHY specification |
$4200.00 |
via email in 1~3 business day |
valid,,2011-5-1 |
|
| GB/T 26230-2010 |
Information technology—Telecommunications and information exchange between systems—MAC-PHY Interface for wireless high rate ultra wideband |
$690.00 |
via email in 1~3 business day |
valid,,2011-5-1 |
|
| GB/T 26231-2010 |
Information technology—Open systems interconnection—National numbering system and registration procedures for object identifier(OID) |
$240.00 |
via email in 1~3 business day |
superseded,2017-12-29,2011-5-1 |
|
| GB/T 26231-2017 |
Information technology―Open systems interconnection―National numbering system and operation code for object identifier (OID) |
$610.00 |
via email in 1~5 business day |
valid,,2017-12-29 |
|
| GB/T 26857.1-2011 |
Information technology - Open systems interconnection - Methods for testing and specification (MTS) - The testing and test control notation - Version 3 - Part 1: TTCN-3 core language |
$2250.00 |
via email in 1~10 business day |
valid,,2011-11-1 |
|
| GB/T 26857.4-2018 |
Information technology—Open systems interconnection—Methods for testing and specification(MTS)—The testing and test control notation—Version 3—Part 4:TTCN-3 operational semantics |
$2170.00 |
via email in 1~10 business day |
valid,,2019-4-1 |
|
| GB/T 26858-2011 |
Federation based solution for Peer-to-Peer network management |
$150.00 |
via email in 1~3 business day |
valid,,2011-11-1 |
|
| GB/T 28787-2012 |
Data communication protocol between on-board information terminal of urban public transit dispatching and control center |
$600.00 |
via email in 1~3 business day |
superseded,2023-10-1,2011-4-1 |
|
| GB/T 28787-2023 |
Data communication protocol between intelligent terminal and dispatching center for urban bus and trolleybus |
$615.00 |
via email in 1~5 business day |
valid,,2023-10-1 |
|
| GB/T 29262-2012 |
Information technology—Service Oriented Architecture (SOA)—Terminology |
$240.00 |
via email in 1~3 business day |
valid,,2013-6-1 |
|
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