 |
| |||
| Schwefeldioxid n | |||
| Schwefligsäureanhydrid n (SO2); Schwefeldioxyd n; SchwefelIV-oxid m; SO2 m (MichaelBurov) | |||
| Schwefeldioxide n (Александр Рыжов); Schwefeloxide n (Александр Рыжов) | |||
| Schwefeldioxid n (SO2) | |||
| Schwefligsäureanhydrid n | |||
| Schwefeligsäureanhydrid n | |||
| двуокись серы: 42 phrases in 6 subjects |
| Construction | 1 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 31 |
| Oil / petroleum | 1 |
| Pulp and paper industry | 7 |
| Textile industry | 1 |