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| by-product A product from a manufacturing process that is not considered the principal material | |||
| by-product; waste | |||
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| υποπροϊόν: 27 phrases in 8 subjects |
| Agriculture | 12 |
| Chemistry | 1 |
| Earth sciences | 2 |
| Economy | 6 |
| Environment | 2 |
| General | 1 |
| Health care | 1 |
| Medical | 2 |