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projecteur : 212 phrases in 29 subjects |
| Agriculture | 1 |
| Astronomy | 1 |
| Automated equipment | 1 |
| Chemistry | 1 |
| Communications | 4 |
| Computers | 8 |
| Construction | 5 |
| Cultural studies | 14 |
| Earth sciences | 12 |
| Economics | 1 |
| Electronics | 20 |
| General | 18 |
| Hobbies and pastimes | 2 |
| Industry | 3 |
| Life sciences | 4 |
| Lighting other than cinema | 11 |
| Materials science | 1 |
| Measuring instruments | 1 |
| Mechanic engineering | 2 |
| Medical appliances | 8 |
| Metallurgy | 3 |
| Municipal planning | 2 |
| Patents | 3 |
| Radio | 6 |
| Social science | 1 |
| Sports | 3 |
| Statistics | 3 |
| Technology | 2 |
| Transport | 71 |