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利用大型高精度三维坐标机对曼客车模型进行测量，并通过CAD生成三维和二维图。测量数据处理结果表明，尽管客车模型很小，按1：1尺寸放大后计算误差很小，测量结果精度较高，为进一步设计提供精确的数据和依据。
The large-scale high-precision 3D coordinate machine is used to measure the Manchu bus model, and 3D and 2D maps are generated by CAD. The result of measurement data processing shows that although the bus model is very small, the calculation error is very small after the size of 1: 1 is enlarged, and the measurement accuracy is high, providing accurate data and basis for further design.