| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 2099.7-2015 |
Plugs and socket-outlets for household and similar purposes―Part 2-7:Particular requirements for cord extension sets |
$220.00 |
via email in 1~3 business day |
to be superseded,2025-8-1,2017-4-14 |
|
| GB/T 2099.8-2017 |
Plugs and socket-outlets for household and similar purposes-Part 2-4:Particular requirements for plugs and socket-outlets for SELV |
$280.00 |
via email in 1~3 business day |
valid,,2018-2-1 |
|
| GB/T 2099.9-2017 |
Plugs and socket-outlets for household and similar purposes—Part 2-9: Particular requirements for socket-outlets for information |
$430.00 |
via email in 1~5 business day |
valid,,2018-4-1 |
|
| GB/T 20990.1-2007 |
Thyristor valves for high voltage direct current(HVDC)power transmission—Part 1:Electrical testing |
$450.00 |
via email in 1~3 business day |
superseded,2021-7-1,2008-2-1 |
|
| GB/T 20990.1-2020 |
Thyristor valves for high voltage direct current (HVDC) power transmission—Part 1:Electrical testing |
$615.00 |
via email in 1~5 business day |
valid,,2021-7-1 |
|
| GB/T 20991-2007 |
Personal protective equipment--Test methods for footwear |
$990.00 |
immediately |
to be superseded,2026-1-1,2008-2-1 |
|
| GB/T 20991-2024 |
Foot protection—Test methods for footwear |
$1455.00 |
immediately |
to be valid,,2026-1-1 |
|
| GB/T 20992-2007 |
General requirements for thyristors for HVDC transmission |
$210.00 |
via email in 1~3 business day |
valid,,2008-2-1 |
|
| GB/T 20993-2007 |
DC filter capacitors for HVDC transmission systems |
$904.00 |
via email in 1~5 business day |
superseded,2012-11-1,2008-2-1 |
|
| GB/T 20993-2012 |
DC filter capacitors and neutral bus surge capacitors for HVDC transmission system |
$390.00 |
via email in 1~3 business day |
valid,,2012-11-1 |
|
| GB/T 20994-2007 |
Shunt capacitors and AC filter capacitors for HVDC transmission systems |
$390.00 |
via email in 1~3 business day |
valid,,2008-2-1 |
|
| GB/T 20995-2007 |
Power electronics for electrical transmission and distribution systems—Testing of thyristor valves for static VAR compensators |
$480.00 |
via email in 1~3 business day |
superseded,2021-7-1,2008-2-1 |
|
| GB/T 20995-2020 |
Static var compensators(SVC)—Testing of thyristor valves |
$555.00 |
via email in 1~5 business day |
valid,,2021-7-1 |
|
| GB/T 20996.1-2020 |
Performance of high-voltage direct current (HVDC) systems with line-commutated converters—Part 1: Steady-state conditions |
$990.00 |
via email in 1~10 business day |
valid,,2021-7-1 |
|
| GB/T 20996.2-2020 |
Performance of high-voltage direct current (HVDC) systems with line-commutated converters—Part 2:Faults and switching |
$630.00 |
via email in 1~5 business day |
valid,,2021-7-1 |
|
| GB/T 20996.3-2020 |
Performance of high-voltage direct current (HVDC) systems with line-commutated converters—Part 3:Dynamic conditions |
$495.00 |
via email in 1~5 business day |
valid,,2021-7-1 |
|
| 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 210-2022 |
Sodium carbonate for industrial use |
$285.00 |
via email in 1~3 business day |
valid,,2022-11-1 |
|
| GB/T 210.2-2004 |
Specification and determination methods of sodium carbonate for industrial use - Part 2:Specification and determintion methods |
$80.00 |
via email in 1~3 business day |
superseded,1993-9-1,2004-10-1 |
|
|
|
