(ECNS) -- At 11:04 a.m. on Sunday, the G828 high-speed train departed Xi’an, northwest China’s Shaanxi Province, directly for ...

UHPC外墙挂板以其卓越的性能、绿色环保的特性和独特的美学效果，正在引领绿色建筑的新潮流。它不仅是现代建筑中的亮点，更是未来绿色建筑发展的重要方向。让我们共同期待UHPC外墙挂板在未来的建筑领域中绽放更加璀璨的光芒，为建筑行业带来更加环保、可持续的解 ...

A standout feature of the CR450 is its exceptional energy efficiency. The train's running resistance has been reduced by 22 percent and its weight cut by 10 percent, leading to improved fuel ...