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household sewage; domestic sewage | |||
blackwater; lavatory water; soil | |||
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black water; brown water |
eaux-vannes : 14 phrases in 8 subjects |
Construction | 1 |
Earth sciences | 1 |
Environment | 3 |
General | 1 |
Laboratory equipment | 1 |
Mechanic engineering | 5 |
Metallurgy | 1 |
Transport | 1 |