GB/T 11500-1989
摄影透射密度测量的几何条件
Geometric conditions for measuring transmission density
- 实施日期
- 1990-06-01
- ICS 分类
- 37.040
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 706 条
GB/T 11500-1989
Geometric conditions for measuring transmission density
GB/T 9863-1988
Method for determining the speed of colour reversal camera films
GB/T 9862-1988
Method for determining the speed and average gradient of black-and-white aerial camera films
GB 9316-1988
Safety requirements for electronic flash apparatus for photographic purposes
GB/T 9218-1988
Reels for 35mm motion picture projectors--Dimensions
GB/T 9048-1988
Image area produced by 65mm and 70mm motion-picture camera aperture and maximum projectable image area on 70mm motion-picture prints--Positions and dimensions
GB/T 9047-1988
Six-track magnetic sound records on 70mm motion-picture release prints--Locations and dimensions
GB/T 8990-1988
Micrographics--Reflectance test target used in the test target for inspecting the quality of micrography of technical drawing
GB/T 8988-1988
Micrographics--Manufacture of test target for inspecting the quality of micrography of technical drawings
GB/T 8987-1988
Micrographics--Testtarget of optical density measurement for microfilming negative
GB/T 7660.3-1987
Reflecting prisms--Characteristics of image rotation
GB/T 7660.2-1987
Reflecting prisms--Classification,code name and chart
GB/T 7944-1987
Vocabulary for motion picture machinery
GB/T 7700-1987
Bobbins for 16mm motion picture projectors--Dimentions
GB/T 7660.1-1987
Reflecting prisms--Optical axis, length of optical axis,axial section and optical parallelism
GB/T 7518-2005
Micrographics-Microfilming for ancient books on 35 mm roll film
GB/T 7553-1987
35mm Camera test chart target
GB 6962-1986
Aerial photographic specification for 1:500, 1:1000, 1:2000 scale topographic maps
GB/T 6848-1986
Dimensions of the cores for motion-picture film rolls
GB/T 5874-1986
Image produced by camera aperture type W on 16mm motion-picture film--Position and dimensions