การดู
0:39
The Roman Surveyor - Historical Curiosities - See U in History #rome #romanhistory #seeuinhistory
2:21
Surveyor 1 First U S Soft Landing on Moon
0:23
Speed test Surveying with the Leica AP20 AutoPole
0:16
Auto level survey
0:16
auto level #shorts#leveling#surveying
0:08
Vintage Land Surveyors of the 1920s | Historical Surveying Equipment in Action
0:35
Topographic Survey with a Total Station
0:20
What is a survey?
