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课程目录
The Manufacture of Test Equipment for Traction Motor Driving课程简介
The invention herein relating to a safety driving equipment for a toddler,s scooter is mainly comprised of a driving triangular base with a long extended wheel arm at the end opposite to the driving wheels. A universal auxiliary wheel is mounted at the end of the wheel arm and a shaft level disposed between the auxiliary wheel and the middle of the driving wheels forms a center point. The auxiliary wheel can efficiently provide the increased safety area while the scooter in wobbling mainly to maintain the force center shifting within the safety area.
Courses Of Interest
