单词：backward extrusion
backward extrusion的用法和样例：
例句
- Recently, foreign extrusion technology aimed at the development trend of positive development of reverse extruder.最近又瞄准国外挤压技术的发展趋势，积极研发反向挤压机。
单词：backward extrusion 相关文章
1849 、 静摩擦 staticfriction 1850 、 颈轴承 journalbearing 1851 、 颈缩 necking 1852 、 频带宽度 bandwidth 1853 、 频率 frequency 1854 、 头座 headstock 1855 、 阈值；临界值
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