tail cone lower door 尾锥下舱门
cone lower bound 锥下界
cone lower limit 锥下极限
greatest cone lower bound 最大锥下界
Inserts at the lower cone bottom , filter out iron mixed with raw materials , optional madel available.
放入锥斗底部，过滤掉残杂在原料中的铁质物件。有多种结构形式以供选择。
This article discusses the wear pattern of the lower cone of a hydroclone and the causes of the drop of its separating efficiency.
论述了水力旋流器下锥筒的磨损规律及其分离效率下降的原因；
The center of the lower part of the main body is equipped with a cone inner hole. The head of the inner hole is hemi-spherical.
主体的下部中心设有圆锥形内孔，该内孔的头部为半球形。
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