맹 암거 작업 영상
1:11:45
보강토 측량점 오차로 제시공하기!!!!
31:42
CAT D7 ORMAN CANAVARI-FOREST MONSTER _İKİ yolu nasıl bağlıyor #keşfet #keşfetbeniöneçıkar #keşfetedü
41:25
CAT D7 BULLDOZER -CRAZY OPERATOR-ÇILGIN OPERATÖR-PALET BOŞTA
54:19
How to Break A Hill🗻with an excavator working!Humring”#excavators #excavatorvideos #excavator#sand
25:29
Rocks and Tree Roots-Excavation for New Wide Mountain Road Track
5:11
X20 우수관로 터파기 작업
59:26
Dropping soil bury drainage system next to the road. Drivers passing by must be very careful.
56:51