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secondary mineral resources
释义
secondary mineral resources
Encyclopedia
工学
二次资源开采
释
secondary mineral resources
二次矿产资源
在矿床开采和选矿过程中产生的,仍堆存或遗留在矿区范围内的矿柱、残留贫矿、尾矿和崩落区废石等可以回收和利用的资源。
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Canterbury Museum
Canterbury Plain
cantharidin
canthaxanthin
canthus inflammation
canticle
cantiga
cantihook
cantilever
cantilever beam
cantilever beam type of cantilever self-elevating platform
cantilever biosensor
cantilever construction technology
cantilever crane
cantilever eaves rafter
cantilevered scaffold
cantilever erection method
cantilever mill
cantilever rock boring machine
cantilever self-elevating platform
cantilever steel platform
cantilever structure
canting
Cantonese
Cantonese embroidery
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