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文章介绍一种用ＣＣＤ器件，实现非接触光电测量，获取红热工件（线材、棒材）在空间的位置信号（活套套量）的方案及产品
This paper introduces a scheme and product of using CCD device to realize non-contact photoelectric measurement and obtain the position signal of the red hot workpiece (wire, bar) in space