1
Limiting Aperture
限制孔径
2
Measurement Button
测量按钮
3
Status Indicators
状态指示灯
4
带序列号的型号标签
Type Label with Serial Number
5
Positioning Sensor
定位传感器
6
标尺安装的参考空隙
Reference Gap for Ruler Mount
7
配件安装接口
Mounting Interface for Accessories
8
USB Connector
USB 接头
CN
275