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фунт на квадратный дюйм: 42 phrases in 16 subjects |
Astronautics | 3 |
Automobiles | 2 |
Cycling other than sport | 4 |
Drilling | 3 |
Energy industry | 4 |
Makarov | 1 |
Military | 5 |
Mining | 2 |
Oil / petroleum | 1 |
Oil and gas | 3 |
Oil and gas technology | 1 |
Polymers | 3 |
Technology | 1 |
Thermal engineering | 6 |
Transport | 2 |
Water supply | 1 |