| activity | |
| nucl.phys. radiat. | matière radioactive |
| radiat. | radioactivité; matériau radioactif; activité; intensité de radioactivité |
| α activity | |
| nucl.phys. radiat. | activité alpha |
| radiat. | activité α |
| γ-activity | |
| nucl.phys. radiat. | activité gamma |
|
anticompetitive : 10 phrases in 6 subjects |
| Commerce | 2 |
| Finances | 1 |
| General | 1 |
| International Monetary Fund | 1 |
| Law | 4 |
| Marketing | 1 |