locating dowel

• 定位销

locating dowel的用法和样例：

例句

1. Fit a dowel pin here to keep the adjacent parts aligned.
   在这里装一个定位销，使相邻的两个部件对准。
2. The two dowel pins align the cap and base of the housing.
   用两个定位销将座罩和轴承座基础对准。