Analyzed forming process of the fixed frame in automobile steering system, mainly introduced side hold punching die structure design.
分析了汽车转向系统中固定架的成形工艺,主要介绍了冲侧孔的模具结构设计。
The progress and quality of the cold frame bend-forming will influence ship's building period and delivery directly.
肋骨冷弯加工的进度和质量直接影响船舶的建造周期和交付使用。
But the favorite among visitors is said to be the one with two hands forming a photo frame.
不过游客最喜欢的是那个双手比成一个相框的工艺品。
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