Large-scale trench-shaped excavation and canal foundation work. 【Canal Restoration Project Part 1】
44:54
Canadian House in 10 Days. Full construction process
39:45
Japan's world-class civil engineering technology! 4 construction projects
13:53
Fly Ash Bricks Production Process！ Large Mass Production Factory ！
20:25
Complete reconstruction of disaster areas with Japanese engineering.Disaster Recovery - Full Edition
33:09
Primitive Technology: Flywheel blower smelt/Monsoon begins
35:32
Four amazing construction processes where Japanese civil engineers solve infrastructure problems.
22:16
Water pump without electricity that can pump water up to the hills
32:37