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| 冷却液精制改良剂 | |||
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treatment agent : 18 phrases in 8 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Food industry | 1 |
| Mining | 1 |
| Oil / petroleum | 2 |
| Space | 1 |
| Technology | 6 |
| Water resources | 4 |
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