akış asansör elevator lift machine traction machine gearless geared machine elevatori (2)

akış asansör elevator lift machine traction machine gearless geared machine elevatori (2)

akış asansör elevator lift machine traction machine gearless geared machine elevatori (2)

User: elevator alaam

Views: 13

Uploaded: 2016-07-04

Duration: 00:09

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