The majority work of surveying is CrossSectionsurveying, which mostly determines the efficiency of highway engineering surveying.
公路工程横断面测量是外业勘测的主要工作,它的测量效率在很大意义上决定了公路工程测量的效率。
2
A method of surveyingcrosssection map is introduced unwanted center line piles. the method is simple and convenient, and can raise operational efficiency and work quality.
本文介绍一种不放线路中桩测绘横断面图的方法。该方法简单方便灵活,能提高作业效率和工作质量。
3
A method of surveyingcrosssection map is introduced unwanted center line piles.