1. Complete the set of differential level and the arithmetic check. TP₂ BM, TP, H-44.889 m Point No. Rod readings Backsi
Posted: Tue May 24, 2022 11:00 am
1. Complete the set of differential level and the arithmetic check. TP₂ BM, TP, H-44.889 m Point No. Rod readings Backsight Foresight A TP₁ TP₂ TP3 B M 111 Rise 1.765 2191 TP, TV h/m Fall 0.711 B Reduced elevation/m