Manutenção, Assistência 24h, Modernização e Monitoramento Remoto de Elevadores.
Jan 11, 2023 · So I get inside the lift, I press the 3rd button, the door closes. But the lift doesn't go up. It stays on the 1st floor and the doors open ...
In this STEM Challenge, the student's task is to build a working model of an elevator that uses a cranking device to move an object to the top of a structure.