Sliding ladder

Name: Sliding ladder
Uploaded: 2009-11-11T23:06:09+00:00
Duration: 8 s
Channel: François ROS
Description: The 2pulleys will also mounted on additional axis , the pulley placed on the sliding bracket is moved to the middle of the ladder .

François ROS

The 2pulleys will also mounted on additional axis , the pulley placed on the sliding bracket is moved to the middle of the ladder .

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