grating : 51 phrases in 17 subjects |
Agriculture | 8 |
Antennas and waveguides | 4 |
Automobiles | 1 |
Chemistry | 1 |
Construction | 1 |
Earth sciences | 5 |
Electronics | 1 |
Environment | 4 |
Fish farming pisciculture | 2 |
Food industry | 2 |
General | 4 |
Labor law | 1 |
Measuring instruments | 7 |
Mechanic engineering | 3 |
Physical sciences | 1 |
Technology | 3 |
Transport | 3 |