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ball-and-ring method (для определения температуры размягчения аморфных веществ) |
метод шара и кольца: 15 phrases in 8 subjects |
Chemistry | 3 |
Construction | 3 |
Military | 1 |
Oil / petroleum | 1 |
Oil and gas | 1 |
Polymers | 2 |
Technology | 3 |
Weapons of mass destruction | 1 |