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闪烁计.第0部分:闪烁强度评定
Flickermeter - Part 0: Evaluation of flicker severity (IEC 60868-0:1991); German version EN 60868-0:1993
参考页数：24P.;A4
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光学时域反射计(OTDR)的校准.第2部分:多模光纤用光学时域反射计(OTDR)
Calibration of optical time-domain reflectometers (OTDR) - Part 2: OTDR for multimode fibres
参考页数：48P;A4
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光时域反射计(OTDRs)的校准.第1部分:单模光纤用光时域反射计
Calibration of optical time-domain reflectometers (OTDR) - Part 1: OTDR for single-mode fibres
参考页数：90P;A4
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光学工程产品.液压扩张式卡盘分度
Production in optical engineering - Indexing of hydraulic expansion chucks
参考页数：5P.;A4
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光学和光子学. 光学元件和系统图纸的制备. 第18部分：材料缺陷. 应力双折射、气泡和夹杂物、均匀性和条纹(ISO / DIS 10110 - 18:2017)；德文和英文文本
Optics and photonics - Preparation of drawings for optical elements and systems - Part 18: Material imperfections - Stress birefringence, bubbles and inclusions, and homogeneity and striae (ISO/DIS 10110-18:2017); Text in German and English
参考页数：59P.;A4
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烟雾弥散性试验用的光测量系统
Light measuring system for testing smoke development
参考页数：3P.;A4
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闪烁计.第0部分:闪烁强度评定
Flickermeter - Part 0: Evaluation of flicker severity (IEC 60868-0:1991); German version EN 60868-0:1993
参考页数：24P.;A4
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光学加工.平光镜块规夹持器的托盘
Production in optical engineering - Tray for flat lens block holders
参考页数：6P.;A4
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光学玻璃折射率的测量方法. 第1部分: 最小偏差法
Measuring method for refractive index of optical glass -- Part 1: Minimum deviation method
参考页数：18P;A4
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检镜仪
Lens-meters
参考页数：16P;A4
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