 |
| |||
| bug-free system | |||
| отработанная система: 54 phrases in 9 subjects |
| Automobiles | 1 |
| Construction | 1 |
| Drilling | 1 |
| Ecology | 4 |
| Energy industry | 1 |
| Occupational health & safety | 1 |
| Planning | 1 |
| Transport | 41 |
| Weapons of mass destruction | 3 |
|
| |||
| bug-free system | |||
| отработанная система: 54 phrases in 9 subjects |
| Automobiles | 1 |
| Construction | 1 |
| Drilling | 1 |
| Ecology | 4 |
| Energy industry | 1 |
| Occupational health & safety | 1 |
| Planning | 1 |
| Transport | 41 |
| Weapons of mass destruction | 3 |