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预焙烧 | |
met. | preliminary roast; preliminary roasting; preparatory roasting; precalcination |
石灰 | |
dril. | lime |
environ. | lime |
hydroel.st. | lime |
interntl.trade. | cement and lime |
met. | kalk |
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preliminary roast; preliminary roasting; preparatory roasting; precalcination | |||
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preroast |
预焙烧: 7 phrases in 2 subjects |
Metallurgy | 5 |
Technology | 2 |