分级筛 meaning in Chinese
classification screen
classifing screen
classifying screen
grading screen
grading sieve
lip screen
separating screen
size screen
sizing grizzly
sizing screen
sorting grizzly
sorting sieve
Examples
- Application of polyurethane classification screen in preparation plant
聚氨酯分级筛网在选煤厂的应用 - Its features are high in rate of making rice , little consume in electricity , small in occupying area , not nessary for special building , convenient in installation and maintenance
其中12型三联提升机，二道碾米机有抛光机，三层碎米分级筛组成，成品米为免淘精洁米。 - The practice process of the technological parameter of raw coal sizing screen rectified by tianzhuang coal cleaning plant was introduced in this paper , and it also gropes for the traditional size range of lump coal and slack coal
摘要笔者主要介绍了田庄选煤厂调整原煤分级筛工艺参数的实践过程，对传统意义上的块煤和末煤的粒度范围进行了有益的探索。