INFLUENCE OF DRAW HOLE ON ORE DRAWING Mechanics of Ore Drawing
放矿口对崩落法放矿的影响
Process for drawing hole on the sleeve lined for reactor and its pressing mould design
容器夹套筒壁开孔翻边成形工艺及压模设计
Study on floating plug drawing process for great length square copper tube with square hole
外方内方紫铜长管游动芯头拉伸工艺的研究
Method of Drawing and Calculating Diameter of Test Gauge for Measuring Hole Distance by CAD.
检验两孔孔距精度的检具设计，常采用试插检棒的方法。
The cold drawing wire prestressed concrete slab with circle hole is widely usedas a structure member.
冷拔钢丝预应力圆孔板是广泛使用的结构构件。
In this paper, authors, with coordinated grit method, studied the deformation process cup drawing with hole.
本文采用坐标网目法对带孔件成形过程进行了试验研究。
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