The lateraldimension of the lower part is longer, for example twice as long, than the lateraldimension of the ring-shaped upper end.
第二下方部分的侧向尺寸较长，举例而言可为环形顶终端侧向尺寸的两倍长度。
2
In bulk deformation processes such as forging, rolling, extrusion, and wire drawing there is an intentional change in the thickness or the lateraldimension of the workpiece.
大部分的变形过程如：锻造，轧制，挤压和拉丝都有同样的过程就是有意使工件的厚度或外部尺寸发生变化。
3
The diagonal dimension of the hexagon parts is controlled by reliable position setting units, small round corner for female module designing and the male module with lateral sharp edge.