2 Ergebnisse für: 3.614.941
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Retractable pen mechanism - YouTube
https://www.youtube.com/watch?v=GjByJMGfUpY
Retractable pen mechanism with solidworks motion analysis.
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200 KG of explosives to destroy bridge in Colombia - YouTube
https://www.youtube.com/watch?v=2YSfQyQCjdA
Colombia destroyed the remains of a cable bridge that partially collapsed earlier this year. The Chirajara Bridge is located on the road that connects Bogota...