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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 |