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Crane Building Itself Posted by: brianfleming
Video duration: 81 seconds Ever wonder how cranes that build high-rise buildings get built? They can build themselves upwards! Related: builds, crane, itself |
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Crane Building Itself Posted by: brianfleming
Video duration: 81 seconds Ever wonder how cranes that build high-rise buildings get built? They can build themselves upwards! Related: builds, crane, itself |