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domestic water | |||
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household sewage | |||
domestic sewage |
eau domestique : 28 phrases in 11 subjects |
Commerce | 1 |
Construction | 1 |
Economy | 1 |
Electronics | 1 |
Energy industry | 2 |
Environment | 8 |
Law | 2 |
Mechanic engineering | 1 |
Medical | 1 |
Natural resourses and wildlife conservation | 7 |
Water resources | 3 |