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- U型零件 U-shaped part
- 可调辊轧式弯曲模控制U型零件的回弹 Use Adjustable Rolling and Bending to Control the Spring-Back of U-Shaped Workpieces
- 薄壁型零件 thin-wall parts
- 环形薄型零件 annular thin-wall part
- 零件 spare parts
- U型 U shape
- 大型圆筒型零件 huge cylindrical parts
- U型壳 U - shell
- 渐开线型零件切削加工运动设计 The cut machining motion design of involute type part
- U型槽 U -Shape Groove
- 非圆等宽截型零件的车铣加工运动设计 Motion design of turning and milling machining on component parts of non-circular section with equal width
- U型箍 U-ferrule
- 航空发动机盘型零件CAD快速建模技术的研究 Research of the CAD Rapid Modeling Technology of Aeroengine Discoid Parts
- U型拉槽 U cutting
- 基于频域分析的长管型零件参数测量数据处理 Date Processing in Parameter Measurement of Long-pipe Workpieces Based on Frequency-domain Analysis
- U型挡板 U stop prate
- U型螺钉 U type screw
- U型结构 U-Structure
- U型弯曲 U-bending
- U型手柄 U-handle
