巨无霸机械工程在线播放

点击下面按钮切换不同播放源，测速后可找到速度最快的播放源观看效果更佳

高清2 选集 (共 6 集)

剧情简介

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...

评巨无霸机械工程大家都在说

1 条短评

01

i

iLiJi.cn 推荐官 2022-10-11

8分

大开眼界

推荐官 2022-10-11

巨无霸机械工程

巨无霸机械工程 在线播放

评巨无霸机械工程 大家都在说

巨无霸机械工程在线播放

评巨无霸机械工程大家都在说