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The process for preparing TC 4 thick-wall tube by radial forging was studied.
研究了用径向锻造方法制备TC4 厚壁 管材的生产工艺.
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Numerical simulation of forming process of the radial rib in the forging of upper case
上机匣锻造时径向筋条成形过程的数值模拟
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