JIS B 7095-1997
Photographic lenses -- Methods for the measurement of the effective aperture, F-number and relative aperture
摄影镜头有效光圈、F数和相对光圈的测量方法
1997-01-01
KS B 5409(2018 Confirm)
사진 렌즈의 유효 구경, F 넘버 구경비의 측정 방법
照相镜头？有效孔径、F数和相对孔径的测量方法
2013-12-31
KS B 5409
사진 렌즈의 유효 구경, F넘버, 구경비의 측정 방법
摄影镜头有效孔径、F值和相对孔径的测量方法
2023-08-30
SJ/T 11206-1999
磁性氧化物制成的双孔及多孔磁芯测量方法
Measurement method of double-aperture and multi-aperture cores made of magnetic oxides
1999-08-26
GB/T 44293-2024
显微物镜数值孔径图像式测量方法
Image measurement method for numerical aperture of microscopic objective
2024-08-23
BS EN 60793-1-43-2015
Optical fibres-Measurement methods and test procedures. Numerical aperture measurement
光纤
2015-05-31
KS X ISO 6342(2017 Confirm)
마이크로그래픽스－간극 카드－강화 영역 두께 측정 방법
缩微摄影技术孔径卡测量堆积区厚度的方法
2007-10-31
KS X ISO 6342(2022 Confirm)
마이크로그래픽스－간극 카드－강화 영역 두께 측정 방법
缩微摄影－孔径卡－测量堆积区厚度的方法
2007-10-31
GB/T 23285-2009
缩微摄影技术 开窗卡增厚区厚度的测量方法
Micrographics - Aperture cards - Method of measuring thickness of buildup area
2009-03-13
ISO 6342-2003
Micrographics — Aperture cards — Method of measuring thickness of buildup area
缩微摄影技术——光圈卡——测量堆积区厚度的方法
2003-07-15
IEC 60793-1-43-2015
Optical fibres - Part 1-43: Measurement methods and test procedures - Numerical aperture measurement
光纤.第1-43部分:测量方法和试验程序.数值孔径测量
2015-03-27
GOST R IEC 60793-1-43-2013
Волокна оптические. Часть 1-43. Методы измерений и проведение испытаний. Числовая апертура
光纤 第1-43部分 测量方法和测试程序 数值孔径
BS ISO 11698-1-2000
Micrographics. Methods of measuring image quality produced by aperture card scanners-Characteristics of the test images
缩微摄影 孔径卡片扫描仪产生的图像质量测量方法
2001-02-15
BS ISO 11698-2-2000
Micrographics. Methods of measuring image quality produced by aperture card scanners-Quality criteria and control
缩微摄影 孔径卡片扫描仪产生的图像质量测量方法
2001-02-15
DIN 58141-10
Measurement of fiber optic elements - Part 10: Determination of illuminance and effective aperture angle of cold light sources; Text in German and English
光纤元件的测量.第10部分:冷光源照度和有效孔径角的测定；德语和英语文本
2011-09-01
AIIM MS9-1987(R1996)
Method for Measuring Thickness of Buildup Area on Unitized Microfilm Carriers (Aperture, Camera, Copy, and Image Cards)
测量组合缩微胶片载体（光圈、照相机、复印件和图像卡）上堆积区域厚度的方法
1987-12-23
GB/T 15972.43-2021
光纤试验方法规范 第43部分：传输特性的测量方法和试验程序 数值孔径
Specifications for optical fibre test methods—Part 43: Measurement methods and test procedures for transmission characteristics—Numerical aperture
2021-04-30
GB/T 19475.1-2004
缩微摄影技术 开窗卡扫描仪制作影像质量的测量方法 第1部分:测试影像的特征
Micrographics--Methods of measuring image quality produced by aperture card scanners--Part 1:Characteristics of the test images
2004-03-15
GB/T 19475.2-2004
缩微摄影技术 开窗卡扫描仪制作影像质量的测量方法 第2部分:质量要求和控制
Micrographics--Methods of measuring image quality produced by aperture card scanners--Part 2:Quality criteria and control
2004-03-15
ISO 11698-2-2000
Micrographics — Methods of measuring image quality produced by aperture card scanners — Part 2: Quality criteria and control
缩微摄影技术——孔径扫描卡产生的图像质量测量方法Spart 2:质量标准和控制
2000-08-24