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一、人员:助理技术员或熟练测工 1人。临时工 2人。二、工具:小平板1套,经纬仪1台,或大平板1付, 或以写生板代替小平板,并以分度器配合绘制,塔尺2支,花杆1支,觇板2块。三、操作方法: 1)在路中线上或构造物附近,选一测站(最好为转角点或百公尺椿),将平板放于此站,对好方向。经纬仪置于一旁约1公尺左右,利用小平板照准仪描方向、经纬看视距的方法进行测绘。 (一)临时工各各持塔尺1支,分别沿分水岭两端
First, the staff: Assistant technician or skilled test workers 1 people. 2 temporary workers. Second, the tools: 1 set of small plates, theodolite 1, or a large plate to pay, or to sketch board instead of a small tablet, and protractor with drawing, tower ruler 2, flower bar 1, 2. Third, the operation method: 1) in the middle of the road or near the structure, choose a station (preferably corner or hundred meters Chun), the flat on this station, a good direction. Theodolite placed aside about 1 meter, the use of small plate sight direction, latitude and longitude to see the distance mapping method. (A) Temporary workers each hold a tower foot, along the watershed at both ends