 |
| |||
| blasting detonator; explosive detonator | |||
| взрывной детонатор: 11 phrases in 4 subjects |
| Electronics | 5 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Security systems | 4 |
|
| |||
| blasting detonator; explosive detonator | |||
| взрывной детонатор: 11 phrases in 4 subjects |
| Electronics | 5 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Security systems | 4 |