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| купоросное масло | |||
серная кислота (Sulfuric acid (American spelling and the preferred IUPAC name) or sulphuric acid (Commonwealth spelling), known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with the molecular formula H2SO4. It is a colorless, odorless and viscous liquid that is miscible with water.  wikipedia.org) | |||
| крепкая серная кислота | |||
| концентрированная серная кислота | |||
| oil of vitriol: 10 phrases in 6 subjects |
| Chemistry | 3 |
| Metallurgy | 1 |
| Military | 1 |
| Oil and gas | 3 |
| Polymers | 1 |
| Technology | 1 |