 |
sulfur dioxide | concentration
in ambient | air
| concentration | |
| chem. | tiúchan |
| econ. | comhchruinniú |
| environ. | tiúchan; comhchruinniú |
| air | |
| environ. | aer |
| English thesaurus | |||
| |||
| SO2 (MichaelBurov) | |||
| R-764 | |||
| sulfur dioxide: 7 phrases in 2 subjects |
| Ecology | 1 |
| Environment | 6 |