本系列是万能型立式车床，可用于内外圆柱面、圆锥面、端面、切槽等粗、精加工。
This series are universal type VTL, and we can use for inside and outside cylindrical, conical, end and notch of roughing and fine machining.
详细讨论了“V”型切槽在冲击波的动态压力和爆轰气体的准静态压力作用下所产生的力学效应。
The mechanical effects produced by the V-shape notch, which is under both the dynamical pressure of explosive shock wave and the quasi-static pressure of explosive sas, are discussed in detail.
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