实施日期:1989-03-01
实施日期:2006-08-01
Emergency lighting. Specification for component parts of optical fibre systems
发布日期:1999-07-15
Schutzkleidung. Warnkleidung fuer den nicht professionellen Gebrauch. Pruefverfahren und Anforderungen Protective Clothing-Visibility Clothing for Non-Professional Use-Test Methods and Requirements Vet...
实施日期:1999-04-15
Testing of cables, wires and flexible cords; indirect carbon black determination for PVC-sheaths
实施日期:1987-01-01
Road vehicles--Safety glazing materials--Method for the determination of solar transmittance
发布日期:2001-04-29 实施日期:2001-10-01
Verfahren zur Messung der Bildschirmleuchtdichte,des Kontrastes und des Reflexionsgrades von Mikrofilm-Lesegeraeten Method for Measuring the Screen Luminance,Contrast and Reflectance of Microform Reade...
实施日期:1983-04-29
Construction of concrete hot cells; requirements for shielding windows for concrete walls with different densities
Ophthalmic optics -- Uncut finished spectacle lenses -- Part 5: Minimum requirements for spectacle lens surfaces claimed to be abrasion-resistant
发布日期:2005-08-01 实施日期:2005-08-01
Ophthalmic optics -- Uncut finished spectacle lenses --Progressive power lenses
实施日期:2006-11-01
Construction of concrete hot cells - Part 4: Requirements of shielding windows for concrete walls density 2,3 g/cm<(hoch)3> with different thicknesses
Solid mineral fuels -- Methods of microscopical measurement for macerals and reflectance
Road traffic control. Juction traffic lights. Method for determining optical properties.
实施日期:1991-05-31
Measuring methods for transmission and optical characteristics of optical fibres--Time domain method
Measuring methods for transmission and optical characteristics of optical fibres--Insertion loss technique
Electronic components. Generic specification for optical fibres.
实施日期:1987-10-01
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