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| JB/T 7399-2024 Collimator (English Version) |
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Detail of JB/T 7399-2024
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Introduction of JB/T 7399-2024
本文件规定了平行光管的规格、基本参数和技术要求，描述了相应的试验方法，规定了检验规则、标志、包装、运输及贮存本文件适用于以光学系统的校正、参数测量和像质检测为用途的折射式平行光管和反射式平行光管的制造本文件不适用于球形平行光管
Contents of JB/T 7399-2024