 |
| |||
| threshold level (концентрации) | |||
| tolerance limit; tolerance | |||
| threshold limit | |||
| порогового предела: 33 phrases in 12 subjects |
| Ecology | 5 |
| General | 1 |
| Medical | 4 |
| Military | 1 |
| Occupational health & safety | 1 |
| Oil / petroleum | 2 |
| Oil and gas technology | 1 |
| Production | 1 |
| Sakhalin | 5 |
| Sakhalin R | 2 |
| Telecommunications | 5 |
| Weapons of mass destruction | 5 |