| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 28511.1-2012 |
Integrated optical path devices based on planar lightwave circuit—Part 1:Optical power splitter based on PLC technology |
$210.00 |
via email in 1~3 business day |
superseded,2025-2-1,2012-10-1 |
|
| GB/T 28511.1-2024 |
Integrated optical path devices based on planar lightwave circuit—Part 1: Optical power splitter based on planar lightwave circuit (PLC) technology |
$510.00 |
via email in 1~5 business day |
valid,,2025-2-1 |
|
| GB/T 28511.2-2012 |
Integrated optical path devices based on planar lightwave circuit—Part 2:DWDM filter based on AWG technology |
$330.00 |
via email in 1~3 business day |
superseded,2024-4-1,2012-10-1 |
|
| GB/T 28511.2-2023 |
Integrated optical path devices based on planar lightwave circuit—Part 2 ：Dense wavelength division multiplexing(DWDM) filter based on arrayed waveguide grating(AWG) technology |
$510.00 |
via email in 1~5 business day |
valid,,2024-4-1 |
|
| GB/T 28512-2012 |
Diameter base protocol for IP network |
$1200.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28513-2012 |
Application profile—Sign language and lip-reading real-time conversation using low bit-rate video communication |
$210.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28514.3-2012 |
IPv6 routing protocol—Part 3:Intermediate system to intermediate system intra-domain routing information exchange protocol(IS-ISv6) |
$120.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28515.1-2012 |
Test specifications for automatically switched optical network(ASON)—Part 1:Test specifications for SDH-based ASON |
$1620.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28515.2-2021 |
Test method for automatically switched optical network(ASON)—Part 2:OTN-based ASON |
$990.00 |
via email in 1~10 business day |
valid,,2021-8-1 |
|
| GB/T 28516-2012 |
Technical requirement for anti-spam Email gateway |
$160.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28517-2012 |
Network incident object description and exchange format |
$750.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28518-2012 |
Flame resistant optical fibre cables for communication for mine |
$270.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28519-2012 |
General principles of energy consumption test methods for telecommunication equipment |
$120.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 2852-2008 |
Ball-bearing die sets for stamping dies |
$210.00 |
via email in 1~3 business day |
valid,,2008-10-1 |
|
| GB/T 2852.1-1990 |
Ball slide die sets for press tools--Diagonal pillar sets |
$180.00 |
via email in 1~3 business day |
valid,,1991-5-1 |
|
| GB/T 2852.2-1990 |
Ball slide die sets for press tools-Center pillar sets |
$184.00 |
via email in 1~3 business day |
superseded,2008-10-1,1991-5-1 |
|
| GB/T 2852.3-1990 |
Ball slide die sets for press tools--Four pillar die sets |
$180.00 |
via email in 1~3 business day |
valid,,1991-5-1 |
|
| GB/T 2852.4-1990 |
Ball slide die sets for press tools--Back pillar die sets |
$180.00 |
via email in 1~3 business day |
valid,,1991-5-1 |
|
| GB/T 28520-2012 |
Intelligent heat exchanger for telecommunication stations/sites |
$220.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28521-2012 |
Intelligent energy saving system by fresh air for telecommunication stations/sites |
$270.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
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