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| Cleveland open cup (метод испытаний смазочных материалов yushkova) | |||
| вспышка в открытом тигле: 10 phrases in 8 subjects |
| Chemistry | 3 |
| Firefighting and fire-control systems | 1 |
| General | 1 |
| Laboratory equipment | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Polymers | 1 |
| Technology | 1 |