Waviness of surfaces is an important consideration when designing mechanical parts for use in automobiles, because the surface quality of mechanical parts is directly related to the overall quality of those parts. The waviness of a part's surfaces is one of the most important factors that affects the surface quality of a part's surface quality, and it is one of the most difficult factors to control. When it comes to the design of mechanical parts, the waviness of the surface and the roughness of the surface have an impact on the perf...
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