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| 金属成形工艺1990年目次索引 | |
| 摘 要： | ·冲压加工·中大型齿轮零斗精冲····································································,········……丁世仁等(1一1)简化凹模形状的冲压模具设计······················,·······················,······················……胡建国(1一6)精密冷锻复合成形工艺的研究与宣用········,····································… |
| 本文献已被 CNKI 等数据库收录！ | |