Stop and shift into forward gear to move ahead.
停车并换前进档向前行驶。
A new concept of profile and alignment design for gear cutting tools is put forward.
出齿轮切削工具设计齿形和设计齿向新概念。
The forming process of the double -circular -arc gear is put forward in this article.
并对双圆弧齿轮的成形过程提出了自己的见解。
The forming process of the double -circular -arc gear is put forward in this article.
并对双圆弧齿轮的成形过程提出了自己的见解。
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