尾砂 meaning in Chinese

arentilla
tailings debris
tails

Experimental research on fly ash total tailing paste filling
粉煤灰全尾砂膏体充填试验研究
Preparation of gold tailings glass - ceramics
金矿尾砂微晶玻璃的制备
Experimental study on the proportion of tailings backfilling pulp
尾砂充填料浆的配合比试验研究
Research on new technology of whole tailings - classified backfilling
全尾砂分级充填新工艺的研究
Test on the strength of shaped sand tailings for pipe transportation
管道输送尾砂型料的强度试验

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