steel project- modelling of 3D truss
28:51
lecture 2 part 2 Base plate design
44:03
Sand mining activities || Excavator side by side with manual mine
52:20
영웅건기 엥콘틸트로테이터(engcon tiltrotator)활용 지역난방300A 터파기 및 가시설 작업 part.3
48:00
Skill & Guts… Cut down tall trees with large holes ‼️
1:06:57
START OPENING NEW HUGE PROJECT!! Filling Land by skill Old CATERPILLAR Dozer Pushing & 5T dump truck
1:02:56
EP12!Great road project Pour rocks into a large lake using a trucks ,Wheel loader and Dozer Shantui
1:01:48
lecture2 part1 steel member s Design
25:43