شاهد مقطع فيديو مجاني A Gear That Can Go Clockwise And Anticlockwise
وصف الرسوم المتحركة:
This amazing design allows the part to move other gear in a clockwise direction and anticlockwise direction both. The design is not at all complicated.
This amazing design allows the part to move other gear in a clockwise direction and anticlockwise direction both. The design is not at all complicated.