 |
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| influenzare; traccia | |||
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| monumento | |||
| أثر: 51 phrases in 13 subjects |
| Commerce | 1 |
| Economy | 4 |
| Environment | 27 |
| Food service and catering | 2 |
| Forestry | 1 |
| General | 1 |
| Medical | 1 |
| Power system protection | 1 |
| Radio | 2 |
| Radiobiology | 4 |
| Semiconductors | 4 |
| Statistics | 2 |
| Vacuum tubes | 1 |