Interesting Engineering on MSN2 小时
World’s first 3D-printed train station to be built in Japan in just six hours
Amid this diversity, JR West is now unveiling Japan’s first-ever 3D-printed station building. 3D-printed train station to ...
India Today11 天
World's fastest train unveiled at 450 km/h – Guess which country built it
China introduces the CR450, poised to become the world's fastest commercial train, enhancing its high-speed rail dominance.