diurne : 177 phrases in 25 subjects |
Astronautics | 21 |
Astronomy | 15 |
Automobiles | 1 |
Aviation | 10 |
Biology | 1 |
Construction | 5 |
General | 6 |
Geology | 1 |
Geophysics | 25 |
Hydraulic engineering | 8 |
Lighting other than cinema | 1 |
Medical | 8 |
Medical appliances | 2 |
Meteorology | 20 |
Natural resourses and wildlife conservation | 1 |
Nuclear physics | 4 |
Optics branch of physics | 2 |
Pathology | 1 |
Physics | 3 |
Radio | 7 |
Shipbuilding | 6 |
Surveying | 6 |
Technology | 21 |
Textile industry | 1 |
Trucks/Lorries | 1 |