着色 : 248 phrases in 20 subjects |
Chemistry | 5 |
Construction | 3 |
Electronics | 7 |
Environment | 1 |
Forestry | 2 |
General | 74 |
Geology | 2 |
Laser medicine | 2 |
Mathematics | 4 |
Mechanic engineering | 2 |
Medical | 54 |
Metallurgy | 3 |
Military | 2 |
Oil and gas | 1 |
Oil processing plants | 7 |
Physiology | 3 |
Politics | 1 |
Polygraphy | 1 |
Technology | 71 |
Textile industry | 3 |