 |
| |||
| industrial hygienist (Rori) | |||
| специалист в области промышленной гигиены: 2 phrases in 2 subjects |
| Energy industry | 1 |
| Weapons of mass destruction | 1 |
|
| |||
| industrial hygienist (Rori) | |||
| специалист в области промышленной гигиены: 2 phrases in 2 subjects |
| Energy industry | 1 |
| Weapons of mass destruction | 1 |