3D倍投计划表格
  • 3D倍投计划表格

  • 主演: 季米特里·米柳坚科  李志  尼古拉·迪·平托  亨利·罗林斯 
  • 状态:更新至26集
  • 导演:贾林
  • 类型:纪录片
  • 3D倍投计划表格简介:To explain, the production of a musket barrel can be roughly divided into four steps: rolling, splicing, drilling and punching. That is: flatten the iron bars into pieces, bend them, add cylindrical inserts in the middle, round them and wrap them tightly, forging and welding, removing the inserts, straightening, drilling and heat treatment.

3D倍投计划表格电影剧情介绍

To explain, the production of a musket barrel can be roughly divided into four steps: rolling, splicing, drilling and punching. That is: flatten the iron bars into pieces, bend them, add cylindrical inserts in the middle, round them and wrap them tightly, forging and welding, removing the inserts, straightening, drilling and heat treatment.

3D倍投计划表格讨论区