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water treating | |||
water treatment | |||
water treatment Purification of water to make it suitable for drinking or for any other use | |||
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water treatment | |||
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water treatment |
traitement de l'eau : 19 phrases in 8 subjects |
Agriculture | 1 |
Environment | 5 |
General | 2 |
Law | 1 |
Metallurgy | 1 |
Natural resourses and wildlife conservation | 5 |
Textile industry | 2 |
Water resources | 2 |