| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| ZB K 45028-1990 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 34126-2017 |
Technical guide for substation-area protection and control device |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 5777.2-2002 |
General specification for control and protection panel (cabinet、desk)of secondary circuit of power system |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 7104-2007 |
General specifications for electric connector of secondary equipment of power system |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/DQ 2319-1988 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 5861-2002 |
Directional relays and power relays with two input energizing quantities |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 9571-1999 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| JB 5857-1991 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 9566-1999 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| DL/T 671-1999 |
General specifications for microprocessor-based generator-transformer unit protection equipment |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| DL/T 631-1997 |
General specification for mimic board driver |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| DL/T 670-2010 |
General specification for busbar protection equipment |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GBJ 64-1983 |
Specifications for the design of surge protection of industrial and civil electric system(Trial) |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
|
|
