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| механический дистанционный взрыватель | |||
| часовой механизм | |||
| mechanical time: 30 phrases in 12 subjects |
| Artillery | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| General | 3 |
| GOST | 1 |
| Metallurgy | 1 |
| Military | 11 |
| Missiles | 1 |
| Oil / petroleum | 1 |
| Production | 2 |
| Programming | 1 |
| Robotics | 1 |
| Technology | 5 |