The process of making a concrete manhole. An amazing concrete factory in Japan.
17:47
The process of making telephone poles. A Japanese factory that supports social infrastructure.
48:31
The Top 4 Innovative Japanese Civil Engineering Processes that Astonished the World
13:23
Process of Making Big Water Pipe. Amazing Korean Concrete Plant
17:37
The process of making a mortar mixer. Japanese mixer manufacturing factory.
7:31
Core Vibration Concrete Pipe Machine, Vertical Vibrated Cast Pipe Machine, Core mold pipe machine
19:58
Concrete Floor Mass Production Process ! Amazing Property Developer !
19:22
Inside Japan’s Oldest Brick Factory: How Red Bricks Are Made
1:36:55