标准螺栓 meaning in Chinese
standard bolt
Examples
- Engineering drawing system can draw two dimension curve graphs , main detail drawing and assembly drawing . the curve of internal trajectory and dynamic simulation of particle external trajectory . the detail drawing includes the graph of chamber , grain design , connection body , nozzle , some standard part
工程绘图可以绘制二维曲线图和零部件图，其中二维曲线包括有内弹道压(推)力?时间曲线、质点外弹道动态模拟曲线；零部件图包括有标准螺栓与螺纹孔、燃烧室结构图、装药设计截面图、连接底结构图、喷管结构图及火箭发动机总体装配图。