10:22

Digital Theodolites Part 2

10:18

Theodolites Part 1

7:55

Leveling, Part 1

14:59

Leveling, Part 3

10:22

Digital Theodolites Part 3

10:37

Theodolites Part 2

21:15

Start incredible new PROJECT! Power machinery, dump trucks & dozer fill-up dirt into new PROJECT

19:38

"Big Rock Crusher Machine: A Giant in Action"Big Rock Crushing: A Powerful Process"#stonecrusher