Rohr: 615 phrases in 56 subjects |
Aerodynamics | 15 |
Agriculture | 2 |
Analytical chemistry | 1 |
Antennas and waveguides | 7 |
Artillery | 43 |
Astronomy | 1 |
Automated equipment | 1 |
Automobiles | 18 |
Aviation | 15 |
Building materials | 3 |
Chemistry | 26 |
Construction | 84 |
Electronics | 2 |
Energy industry | 24 |
Engines | 2 |
Figurative | 1 |
Food industry | 22 |
Forestry | 1 |
General | 18 |
Geology | 3 |
Geophysics | 4 |
Hydraulics | 2 |
Hydrology | 11 |
Machine components | 6 |
Measuring instruments | 2 |
Medical | 1 |
Medical appliances | 2 |
Metallurgy | 15 |
Metalworking | 20 |
Military | 24 |
Mining | 2 |
Missiles | 3 |
Natural resourses and wildlife conservation | 4 |
Nautical | 7 |
Navy | 6 |
Nuclear and fusion power | 6 |
Nuclear physics | 1 |
Oil / petroleum | 82 |
Oil and gas | 1 |
Optics branch of physics | 2 |
Paleontology | 2 |
Plastics | 7 |
Pneumatics | 1 |
Polymers | 16 |
Production | 1 |
Proverb | 2 |
Quantum electronics | 1 |
Refrigeration | 3 |
Roll stock | 1 |
Shipbuilding | 10 |
Silicate industry | 5 |
Technology | 41 |
Textile industry | 1 |
Thermal engineering | 1 |
Water supply | 31 |
Welding | 2 |