I wanted to have a horizontal level, a vertical level, and a circular level.
我想有一个横向的水平,垂直的水平,和一个圆形的水平。
The transforming of survey datum and the control of axis, vertical level, elevation are of great importance on controlling quality of high-rise building construction.
在高层及超高层建筑工程中,测量基准传递和轴线、垂直度、高程控制是建筑物施工质量控制的重点内容之一。
The article analyses the effect of the error of horizontal lathe's guiding rails on the horizontal level and vertical level on the processing error of the work-piece.
分析了卧式车床床身导轨在水平和垂直平面上的误差对工件加工误差的影响。
应用推荐