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softening process | |||
softening method | |||
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softening |
软 化法 : 45 phrases in 11 subjects |
Agriculture | 1 |
Compressors | 1 |
Construction | 1 |
Ecology | 4 |
Engineering geology | 3 |
Information technology | 2 |
Metallurgy | 1 |
Oil / petroleum | 2 |
Plastics | 3 |
Technology | 25 |
Water resources | 2 |