| 335313 |
Power switchboards manufacturing |
| 335313 |
Power switching equipment manufacturing |
| 335313 |
Regulators, power, manufacturing |
| 335313 |
Switchboards and parts, power, manufacturing |
| 335313 |
Switches, electric power (except pushbutton, snap, solenoid, tumbler), manufacturing |
| 335313 |
Switchgear and switchgear accessories manufacturing |
| 335313 |
Switching equipment, power, manufacturing |
| 335313 |
Time switches, electrical switchgear apparatus, manufacturing |
| 335314 |
Armature relays manufacturing |
| 335314 |
Brakes and clutches, electromagnetic, manufacturing |