Prismatic compass survey.... radiation method with scale by GL Bakoliya
19:20
Prismatic compass survey...by GL Bakoliya
24:14
Plane table survey . Radiation method. By GL Bakoliya
17:32
Prismatic compass plotting of Closed Traverse SEM4 practical
12:24
#Compass Survey Temporary adjustments of Prismatic Compass.Bearing,Fore and Back Bearing of a Line.
24:18
प्रिजमीय कम्पास (विकिरण विधि) part 2 #Radiation_Method Complete
59:56
Marty Lobdell - Study Less Study Smart
16:17
स्कूल कैंपस का स्केचिंग | By Plane Table Survey | Radiation Method | Map Sketching
29:09