作业时，应避开高压线路及高架电网，以保证按桩机钻架的架设不受影响。
The operation, should avoid high voltage line and elevated grid, to ensure the pile machine drill stand erect not be affected.
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。
A method of surveying cross section 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。
A method of surveying cross section map is introduced unwanted center line piles.
应用推荐