type and size classification

基本解释

Three soil characteristics are selected as family classification criteria. They are particle-size class, soil mineralogical type and soil temperature regime.
反映土壤理化性质并影响土壤利用管理的颗粒大小级别、矿物学类型和土壤温度级别是理想的土族分类标准；
Circular Vibrating Screen is mainly used for classification of materials of various particle size, the general inclination to install, there are seat type and lift type.
圆振动筛主要用于各粒度物料的分级，一般倾斜安装，有座式和吊式。
There are 40 specifications for YA series, of which the heavy-duty type is used for the classification of large size materials, while the light-duty type is for the middle and small size materials.
本系列振动筛共有四十种规格，其中重型筛供大粒度物料分级、轻型筛供中小粒度物料分级。