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| strat anticolmatant | |||
| filtru n | |||
| filtráre f | |||
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| ecluză f | |||
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filtr : 120 phrases in 12 subjects |
| Agriculture | 2 |
| Chemistry | 1 |
| Construction | 71 |
| Ecology | 3 |
| Electronics | 1 |
| Engineering | 1 |
| Environment | 3 |
| Forestry | 7 |
| Insurance | 1 |
| Lighting other than cinema | 2 |
| Microsoft | 23 |
| Technology | 5 |