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| реле перепада давления; сигнализатор перепада давления | |||
| дифференциальное реле давления | |||
| pressure differential switch: 25 phrases in 12 subjects |
| Astronautics | 2 |
| Automated equipment | 1 |
| Aviation | 3 |
| Construction | 1 |
| Electronics | 2 |
| Energy industry | 2 |
| Makarov | 1 |
| Military | 1 |
| Oilfields | 1 |
| Technology | 7 |
| Tengiz | 3 |
| Weapons of mass destruction | 1 |