pole top extension的意思|示意
极点延伸
pole top extension的网络常见释义
杆顶接高 ... 顶接触导轨 top contact rail 杆顶接高 pole top extension 拱顶接缝 crown joint ...
pole top extension相关例句
Using a camera mounted on an extension pole , photograph the top of the vehicle, including roof, hood and trunk areas.
使用相机装在一个延长杆，照片上方的车辆，包括屋顶，遮光罩和主干地区。
When installed under a bowed workpiece, the top half of the pole extension will slide up and attach itself to the bottom of the workpiece.
安装时根据鞠了一躬工件的上半部分极延长将幻灯片和重视本身的底部工件。