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| concentration limit | |||
| концентрационный предел: 25 phrases in 10 subjects |
| Combustion gas turbines | 1 |
| Firefighting and fire-control systems | 2 |
| General | 2 |
| GOST | 2 |
| Industry | 2 |
| Material safety data sheet | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 4 |
| Sakhalin | 9 |
| Weapons of mass destruction | 1 |