小齿

Research and design for self-aligning device with terminal small gear driving for calcinatory of certain factory correlative task.

摘要结合课，对某厂煅烧炉传动末级小齿轮自调位装置进行了设计。

The statue of General Sedgwick, cast from cannons captured by the VI Corps which he commanded during the Civil War, has rowel spurs that turn.

塞吉维克塑像由一门他在内战中领导六团缴获大炮浇铸而成，周围是马刺上小齿轮。