不同针刺工艺的针刺复合材料面内拉伸强度分析 |
戚云超, 方国东, 周振功, 梁军 |
In-plane Tensile Strength for Needle-punched Composites Prepared by Different Needling Processes |
QI Yunchao, FANG Guodong, ZHOU Zhengong, LIANG Jun |
图6 两种不同的针刺区域 |
Fig.6 Two different needling areas (a) fiber deflection area and (b) fiber fracture area |
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