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concentrated oil of vitriol | |||
concentrated sulphuric acid; oil of vitriol; strong sulphuric acid | |||
concent rated sulfuric acid | |||
concentrated sulfuric acid | |||
strong sulfuric acid | |||
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oil of vitriol | |||
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brown oil of vitriol |
浓 硫酸 : 16 phrases in 6 subjects |
Chemistry | 1 |
General | 2 |
Metallurgy | 4 |
Technology | 5 |
Textile industry | 1 |
Water resources | 3 |