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    巨无霸机械工程

    更新时间:2025-08-01
    分类:海外剧
    热度:385 次播放
    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...

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