DIN EN ISO 11146-1-2021Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 1: Stigmatic and simple astigmatic beams (ISO 11146-1:2021); German version EN ISO 11146-1:2021

标准类别：[DIN] 德国国家标准学会标准
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标准编号：DIN EN ISO 11146-1-2021
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更新时间：2022-03-27
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上一条：DIN EN ISO 11146-2-2021Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 2: General astigmatic beams (ISO 11146-2:2021); German version EN ISO 11146-2:2021

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DIN EN ISO 11146-1-2021Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 1: Stigmatic and simple astigmatic beams (ISO 11146-1:2021); German version EN ISO 11146-1:2021

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