发布时间:2025-02-05 00:31:23
有两种办法:1轴网网:先把轴网全部放到基坑,然后用尺子量测
2.用经纬仪和卷尺,(全站仪最好)根据已知轴线和坐标点,用三角原理(角度的和距离)测量
Brateck 北弧 DWS07-01 升降台式电脑桌 铝合金款-购买最佳价格
2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23今年桥梁柱子 承台的钢筋模板混凝土的劳务承包价大概是多少 有谁比较清楚的加个
2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23 2025-02-05 00:31:23