تماشای ویدئو Engineering technology from Japan CNC Machine Wheel Machines از آی-ویدئو

Engineering technology from Japan: CNC Machine | Wheel Machines Information: For other uses of the term, see Wheel (disambiguation) and Wheels (disambiguation). This article contains special characters. Without proper rendering support, you may see question marks, boxes, or other symbols. Three wheels on an antique tricycle The earliest wheels were made of a solid piece of wood. A wheel is a circular component that is intended to rotate on an axle bearing. The wheel is one of the main components of th
22 خرداد 1396
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