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chemically modification | |||
chemical modification | |||
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chemical modification |
化学改 性 : 24 phrases in 9 subjects |
Chemistry | 2 |
Earth sciences | 2 |
Explosives and Explosive Ordnance Disposal | 1 |
Geology | 1 |
Oil / petroleum | 1 |
Plastics | 4 |
Polymers | 4 |
Technology | 4 |
Textile industry | 5 |