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inorganic compounds | |||
inorganic matter | |||
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mineral compound | |||
inorganic compound |
неорганические соединения : 20 phrases in 8 subjects |
Chemistry | 2 |
Construction | 5 |
Ecology | 1 |
Household appliances | 3 |
Makarov | 2 |
Nanotechnology | 3 |
Refrigeration | 2 |
Technology | 2 |