 |
| storage tank: 98 phrases in 15 subjects |
| Automobiles | 2 |
| Coal | 3 |
| Construction | 12 |
| Electronics | 1 |
| Environment | 9 |
| Foreign trade | 3 |
| General | 9 |
| Industry | 1 |
| Law | 2 |
| Materials science | 2 |
| Mechanic engineering | 27 |
| Natural resourses and wildlife conservation | 6 |
| Nuclear physics | 3 |
| Technology | 14 |
| Transport | 4 |