DIY Mini Tractor Builds an Automatic Lift Bridge for Large Container Ships

Описание: A DIY Mini Tractor builds an automatic lift bridge that lets large container ships pass with ease. Watch the complete miniature construction process, from building the bridge to installing the working lift system with realistic engineering details.

0:00 – Bridge Damaged
5:00 – Building an Automatic Lift Bridge
12:40 – New Automatic Lift Bridge Completed
13:57 – School Damaged
16:30 – New School Completed
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