 |
| |||
| oxygen index (напр., характеристика горючести) | |||
| oxygen index (iso.org Natalya Rovina) | |||
| limiting oxygen index; OI | |||
| oxygen index (характеристика горючести) | |||
| кислородный индекс: 6 phrases in 4 subjects |
| Chemistry | 1 |
| Firefighting and fire-control systems | 2 |
| General | 2 |
| Polymers | 1 |