 |
|
particle diameter : 24 phrases in 14 subjects |
| Chromatography | 1 |
| Combustion gas turbines | 1 |
| Electronics | 1 |
| Energy industry | 5 |
| General | 1 |
| Medical | 2 |
| Natural resourses and wildlife conservation | 3 |
| Occupational health & safety | 1 |
| Oil and gas | 1 |
| Pharmacy and pharmacology | 1 |
| Polygraphy | 1 |
| Polymers | 1 |
| Silicate industry | 1 |
| Water resources | 4 |