23.09 10:15
15 Min
Direct Talk: 2058-884
Fujimoto Yasushi developed an ultra-high pressure cleaning machine that can remove unauthorised graffiti on walls with ease - he talks about his innovative, non-chemical, eco-friendly cleaning system. (NHK WORLD-JPN)
23.09 19:40
15 Min
Direct Talk: 2058-884
Fujimoto Yasushi developed an ultra-high pressure cleaning machine that can remove unauthorised graffiti on walls with ease - he talks about his innovative, non-chemical, eco-friendly cleaning system. (NHK WORLD-JPN)