 |
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| двуокись серы; сернистый ангидрид; сернистый газ | |||
| dioxide sulfur: 52 phrases in 13 subjects |
| Aluminium industry | 1 |
| Chemistry | 11 |
| Ecology | 2 |
| Electronics | 2 |
| Energy industry | 14 |
| General | 2 |
| Makarov | 10 |
| Oil / petroleum | 1 |
| Polymers | 1 |
| Quality control and standards | 1 |
| Refrigeration | 1 |
| Solar power | 1 |
| Technology | 5 |