要知道对着地图和介绍，合理安排好自己的时间和行程还是十分必要的，磨刀不误砍柴功哦。
Want to know the map and introduce to arrange their own time and travel or very necessary, sharpening will not delay your job of work well.
先做重要的事情：你合理安排好行程和计划！
First things first: you need to be organized with your schedule and plan!
在冲压拉伸过程中压边力可以随拉伸行程合理变化，能较好地满足拉伸工艺的要求。
During the stamping and drawing, the edge_pressing force varied reasonably with the drawing stroke, well meeting the requirement of drawing technology.
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