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реакция первичных аминов с азотистой кислотой |
red test: 32 phrases in 14 subjects |
Agriculture | 2 |
Animal husbandry | 1 |
Automobiles | 2 |
Chemistry | 2 |
Food industry | 1 |
General | 1 |
Immunology | 3 |
Makarov | 3 |
Medical | 7 |
Oil / petroleum | 2 |
Ophthalmology | 3 |
Technology | 2 |
Textile industry | 2 |
Water supply | 1 |