38 分钟
Interesting Engineering on MSNChina’s Maglev rescues Elon Musk’s dream from oblivion, slashing build costs by 60%China rescues Elon Musk’s hyperloop dream from oblivion. In 2024, Chinese engineers constructed a 2 km (1.2-mile) test line ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果