level gauge: 41 phrases in 11 subjects |
Agriculture | 3 |
Automobiles | 4 |
Construction | 4 |
General | 4 |
Information technology | 2 |
Measuring instruments | 5 |
Mechanic engineering | 5 |
Natural resourses and wildlife conservation | 1 |
Nuclear physics | 1 |
Physics | 3 |
Technology | 9 |