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日本 Omron 研制了半导体激光非按触测量物体外径的测量传感器“形3-Z4L-400系列激光测微器”,采用了高密度精密光学零件,传感器部分非常薄。
Japan’s Omron has developed a semiconductor laser non-touch measuring object diameter measuring sensor “Shape 3-Z4L-400 series laser micrometer”, using a high-density precision optical components, the sensor part is very thin.