| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/Z 20996.2-2007 |
Performance of high-voltage direct current(HVDC)systems—Part 2:Faults and switching |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 29322-2012 |
Specification for 1 000 kV power transformer protection equipment |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 30844.2-2014 |
Variable-frequency drive of 1kV and below—Part 2：Test methods |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 2694-2010 |
Specification of manufacturing for transmission line tower |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| GB/T 14598.301-2010 |
General specification of transformer fault oscillograph equipment for microprocessor-based generator |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 30844.1-2014 |
Variable-frequency drive of 1 kV and below—Part 1: Technical conditions |
 (USD) |
via email in
1 business day
|
VALID
|
|
| NB/T 42057-2015 |
Low-voltage static var generator |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/Z 20996.1-2007 |
Performance of high-voltage direct current(HVDC) systems—Part 1:Steady-state conditions |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 25738-2010 |
Technical guideline of motor commissioning for nuclear power plant |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 26217-2010 |
DC voltage measuring device for HVDC transmission system |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 2694-2018 |
Specification of manufacturing for transmission line tower |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 25093-2010 |
AC filters for HVDC systems |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 31487.3-2015 |
Direct current de-icing devices—Part 3:Tests |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 32515-2016 |
Variable-frequency drive for injection molding machine |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| JC/T 744-1984(1996) |
Guides of laying for asbestos-Cement pipe for well casing |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| NB/T 10327-2019 |
Low-voltage active three-phase unbalanced load regulator |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| DL/T 994-2006 |
High voltage variable frequency drive used in draft fan and pump of power plant |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 37009-2018 |
Variable-frequency drive for metallurgical industry |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 30843.3-2017 |
Variable-frequency drive above 1 kV and not exceeding 35 kV—Part 3:Safety requirements |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| JB/T 10613-2006 |
General specification for digital motor combined protection equipment |
|
via email in
|
|
please email coc@codeofchina.com for quotation
|
|
|
