| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 28504.3-2021 |
Rare earth doped optical fibre—Part 3:Characteristics of double-cladding erbium-ytterbium co-doped optical fibre |
$255.00 |
via email in 1~3 business day |
valid,,2022-5-1 |
|
| GB/T 28505-2012 |
Technical specification of national No.7 signalling system 2 Mbit/s high speed link |
$330.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28506-2012 |
Technical specification for national No.7 signalling system—GSM mobile telephone user part (MTUP) |
$990.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28507-2012 |
Description guidelines for voice exhibition of web documents |
$180.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28508-2012 |
General technical requirements for broadband customer network based on telecommunication network |
$390.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28509-2012 |
Ultrafine coaxial cables with insulation diameter below 1 mm and cable assemblies |
$450.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 2851-2008 |
Sliding guide die sets for stamping dies |
$270.00 |
via email in 1~3 business day |
superseded,1991-5-1,2008-10-1 |
|
| GB/T 2851.1-1990 |
Sliding guide die sets for press tools--Diagonal pillar sets |
$300.00 |
via email in 1~3 business day |
abolished2008-10-01 ,,1991-5-1 |
|
| GB/T 2851.3-1990 |
Sliding guide die sets for press tools--Back pillar sets |
$260.00 |
via email in 1~3 business day |
superseded,2008-10-1,1991-5-1 |
|
| GB/T 2851.4-1990 |
Sliding guide die sets for press tools-Back pillar sets (narrow) |
$184.00 |
via email in 1~3 business day |
superseded,2008-10-1,1991-5-1 |
|
| GB/T 2851.5-1990 |
Sliding guide die sets for press tools--Center pillar sets |
$300.00 |
via email in 1~3 business day |
abolished2008-10-01 ,,1991-5-1 |
|
| GB/T 2851.6-1990 |
Sliding guide die sets for press tools-Center pillar sets (round) |
$180.00 |
via email in 1~3 business day |
superseded,2008-10-1,1991-5-1 |
|
| GB/T 2851.7-1990 |
Sliding guide die sets for press tools--Four pillar die sets |
$180.00 |
via email in 1~3 business day |
abolished2008-10-01 ,,1991-5-1 |
|
| GB/T 28510-2012 |
Technical specification of stream control transmission protocol |
$990.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| 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 |
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