visual counting
| of
| contamination
| visual counting | |
| nat.res. | comptage visuel |
| of... | |
| gen. | en date du.. |
| contamination | |
| earth.sc. | pollution |
| environ. | contamination |
| environ. nucl.phys. | contamination radioactive |
| food.ind. | contamination alimentaire |
| health. | contage; contagion; souillure |
| nucl.phys. | salissure |
| nucl.phys. OHS | radiocontamination |
| |||
| comptage visuel (of particles) | |||
|
visual counting : 2 phrases in 2 subjects |
| Radiation | 1 |
| Technology | 1 |