| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB 12665-1990 |
Requirements of damp-heat testing of electrical machine for service in general environmental condition |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/Z 216-1984 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 4772.3-1984 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 1971-1980 |
Terminal markings and direction of rotation of rotating electrical machines |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 5779-1991 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 6229-2005 |
Methods and limits for checking the direct gas ventilation cooling system of turbogenerator rotor |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 10500.2-2005 |
Embedded thermometer resistance for electrical machines Part2:Specification of platinum thermometer resistance |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 21209-2017 |
AC electrical machines used in power drive systems—Application guide |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| GB/T 22672-2008 |
Test procedures for small power synchronous motors |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB 6739.1-1993 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 7576-1994 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 12350-1990 |
Safety requirements of small power moters |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 30951-2014 |
Scrap conditions about electrical and mechanical equipment of small-scale hydropower station |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 12351-1990 |
Enviromental technical requirements of rotating electric machines for tropical use |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 17948.6-2007 |
Rotating electrical machine - Functional evaluation of insulation systems - Test procedures for form-wound windings - Evaluation of thermomechanical endurance of insulation systems |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5171.1-2014 |
Small power motors—Part 1:General technical requirements |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| SN 0577-1996 |
Rules for the inspection of scrap motor for import |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 4942.2-1985 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 17948.7-2016 |
Rotating electrical machines—Functional evaluation of insulation systems—General guidelines |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 4831-1984 |
Specification for model of rotating electrical machines |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
