radial pore multiple

It briefly describes several practical methods for machining non-radial hole on spheroid pipes.

简述了椭球形管板非径向孔加工的几种较实用方法。

The diameter ratio of the cylinder is 6, and the diameter ratio of radial hole is 0.

６７的１０００ＭＰａ超高压多光路径向大孔厚壁圆筒进行了研究。