Massive machines require engineering extremes. The massive man-made satellite, commonly known as the International Space Station, hurtling around the Earth at 27,600 km an hour, has been a temporary home for humans for the last 20 years. The biggest land vehicle on earth, a bucket excavator titled Bagger 293, that can move 240,000 cubic meters of dirt each day. Innovation has a...
展开全部
导演：
主演：
片长：
每集44分钟
更新：
2026-01-13 03:06:54，最后更新于 8小时前
集数：
已完结
豆瓣：
巨无霸机械工程
评分：
