| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 25292-2010 |
Specification for direct current machine in ships |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20835-2016 |
Guides for magnetization test of generator stator core |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20833.1-2016 |
Rotating electrical machines—the stator winding insulation of rotating electrical machines—Part 1:Off-line partial discharge measurements |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| JB/T 7607-2005 |
Type-LYJH oil cooler for bearings of vertical electrical machines |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20140-2016 |
Measurement method and evaluation criteria of dynamic characteristic and vibration on stator end windings of cylindrical synchronous generators |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 17948.6-2018 |
Rotating electrical machines—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
|
VALID
|
|
| JB/T 7836.2-2005 |
Electric heater for electrical machine Part 2:Ordinary fin tube electric heater |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 12350-2009 |
Safety requirements of small-power motors |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| JB/T 10509-2005 |
Specification for terminal-board used in small-medium size asynchronous motors (Frame size 63~355) |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 4772.1-1984 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 25090-2010 |
Step-down power saving device for asynchronous motor at light load |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 25442-2018 |
Standard methods for determining losses and efficiency of rotation electricalmachines from tests(excluding machines for traction vehicles） |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| CNCA 01C-20013-2001 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| QB/T 1179-1998 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4831-2016 |
Specification for model of rotating electrical motor |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 8982-2011 |
Specification for a.c. three-phase stable frequency andvoltage power source set and system |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 20833.3-2018 |
Rotating electrical machines—Stator winding insulation of rotating electrical machines—Part 3:Dielectric dissipation factor measurement |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 7060-2019 |
General specifications for rotary electrical machines in ships |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| JB/DQ 3118-1985 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 755-2019 |
Rotating electrical machines—Rating and performance |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
|
|
