| English thesaurus | |||
| |||
| extra duty relay (MichaelBurov); extra-duty relay (MichaelBurov); over load relay (MichaelBurov); over-load relay (MichaelBurov) | |||
| olr | |||
| o.r. | |||
|
overload : 8 phrases in 5 subjects |
| Electric machinery | 1 |
| Electricity generation | 1 |
| Electronics | 1 |
| Magnetics | 1 |
| Power system protection | 4 |