Digital continuous clinometer is an accurate device to measure well trajectory.
数字式连续测斜仪是用于测量井身轨迹的精密仪器.
互联网
We started to use a simple clinometer, graphical reduction of distance to draw maps in caves.
我们开始使用一种简单的测斜器, 减少图解距离,并绘制出关于凹陷的地图.
Copyright © mingxiaow.com All Rights Reserved.版权所有
本网站内容仅供参考,请以各学校实际情况为主!
工信部备案号:浙ICP备20019715号