Aim and Methods Three methods are analysed and compared for measuring the lateral deflection of gun bore axis from firing plane and the deviation of the sight line from the barrel axis, according to the results measured in practice.
英
美
- 目的和方法 本文根據實(shí)際測量中遇到的問(wèn)題 ；分析了 3種測量炮膛軸線(xiàn)偏離射面的偏離角及瞄準線(xiàn)偏移的方法 .
