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介绍了光栅式长度仪表示值误差检定系统的基本工作原理以及关键技术的解决。本系统具有测量精度高、重复性好、智能化、操作简单、用户可自由扩展等优点。
This paper introduces the basic working principle and key technology of the grating length meter indication error verification system. The system has the advantages of high measurement accuracy, good repeatability, intelligence, simple operation, users can freely expand.