“extrusion shaft”的概念、定义、翻译、参考文献-科学参考

单词	extrusion shaft
释义	extrusion shaft Encyclopedia 工学挤压释 extrusion shaft挤压轴挤压机设备中，把挤压机主柱塞上的压力传到垫片上，通过垫片迫使金属在挤压筒内发生变形并从挤压模模孔流出的挤压工具。
随便看	second-order sufficient condition second-order system second order temporal coherence second-order temporal coherence second order term second-order theory second-order variation second order wave force second organic aerosol compounds second orthogonality relation second Pappus theorem second partial derivative second pendulum second-person virtual reality second plenary session of ninth central committee of CPC Second Plenary Session of Seventh CPC Central Committee second polar second polar body second power second power point second principal line second principal plane second problem of cousin second prolongation second quadrant

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