 |
| |||
| охрана труда | |||
| безопасность труда | |||
| 劳动安全: 16 phrases in 6 subjects |
| Ecology | 1 |
| Finances | 1 |
| Firefighting and fire-control systems | 2 |
| General | 9 |
| Technology | 2 |
| Weapons of mass destruction | 1 |
|
| |||
| охрана труда | |||
| безопасность труда | |||
| 劳动安全: 16 phrases in 6 subjects |
| Ecology | 1 |
| Finances | 1 |
| Firefighting and fire-control systems | 2 |
| General | 9 |
| Technology | 2 |
| Weapons of mass destruction | 1 |