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普通水准仪一次安平,可简化操作规程,缩短观测时间,提高工作效率。尤其在大面积室内外地面工程施工中,用这种操作方法抄数量很多的水平桩时,效果更好。一次安平水准仪的操作步骤如下:1.粗平打开三角架,使架头大致水平,高度和身高相适宜,沿架脚长方向将它踩入土中。安上水准仪,旋上中心螺旋。注意中心螺旋不能拧得过紧。然后转动脚螺旋,使圆水准器里的气泡居中。2.精平
The leveling of the ordinary level once can simplify the operation procedures, shorten the observation time, and increase the work efficiency. Especially in the construction of large-scale indoor and outdoor ground projects, the use of this operation method to copy a large number of horizontal piles, the better. The operation steps of an Anping leveling instrument are as follows: 1. Open the tripod roughly and flatly so that the head is roughly horizontal and the height and height are suitable. Step it into the soil along the length of the leg. Put on the leveling instrument and screw on the center spiral. Note that the center spiral cannot be tightened too tightly. Then turn the helix to center the bubble in the circular level. 2. Jing Ping