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40 积分 2025-09-02 加入
High precision angle generator using multiple ultrasonic motors and a self-calibratable encoder
4小时前
待确认
A calibration method of CMOS-based autocollimator using reflected diffraction pattern of strip reflector
8个月前
已完结
High precision vertical angle measurement system for calibration of various angle sensors and instruments
1年前
已完结
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