JJF 1913-2021激光干涉比长仪校准规范Calibration Specification for Laser Interferometric Comparators JJF 1913-2021激光干涉比长仪校准规范Calibration Specification for Laser Interferometric Comparators

JJF 1913-2021激光干涉比长仪校准规范Calibration Specification for Laser Interferometric Comparators

  • 标准类别:[JJF] 国家计量技术规范
  • 标准大小:
  • 标准编号:JJF 1913-2021
  • 标准状态:
  • 更新时间:2022-04-01
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标准简介

JJF 1913-2021激光干涉比长仪校准规范Calibration Specification for Laser Interferometric Comparators

标准截图