| |||
| spark-extinguishing; spark-quenching | |||
| spark-extinguishing; spark-quenching | |||
|
искрогасящий : 22 phrases in 12 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Automobiles | 1 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Production | 1 |
| Rail transport | 1 |
| Technology | 8 |
| Telecommunications | 4 |
| Transport | 1 |