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| työprosessi; toiminto | |||
| aktiivisuus; radioaktiivinen hajoamisnopeus | |||
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aktivita : 56 phrases in 10 subjects |
| Chemistry | 2 |
| Construction | 3 |
| Earth sciences | 2 |
| Economics | 4 |
| Environment | 8 |
| General | 1 |
| Health care | 7 |
| Microsoft | 26 |
| Physical sciences | 2 |
| Politics | 1 |