NEN-ISO 9661-1993 Information processing Data interchange on 12 7 mm (o 5 in) magnetic tape cartridges 18 tracks 1491 data bytes per millimetre (37871 data bytes per inch) (ISO 966.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

GOST 21815 1-1986 Image intensifier and image converter tubes Method of measuring sensitivity of the photocathode to white light and to white light with selective light filter《电-光转.pdf

GOST 21815 10-1986 Image intensifier and image converter tubes Method of measuring the electron optic magnification《电－光转换器 电光放大量测量方法》.pdf

GOST 21815 11-1986 Image intensifier and image converter tubes Method of measuring the threshold of point illumination of the photocathode《电－光转换器 照度阈测量方法》.pdf

GOST 21815 12-1986 Image intensifier and image converter tubes Method of checking the image eccentricity《电－光转换器 偏心率的检测方法》.pdf

GOST 21815 13-1986 Image intensifier and image converter tubes Method of measuring the angular displacement of the image《电－光转换器 屏幕上的图像变化测量方法》.pdf

GOST 21815 14-1986 Image intensifier and image converter tubes Method of measuring the image drift《电－光转换器 图像偏移的测量方法》.pdf

GOST 21815 15-1986 Image intensifier and image converter tubes Method of checking the viewing area picture quality《电－光转换器 视野纯度检测方法》.pdf

GOST 21815 16-1986 Image intensifier and image converter tubes Method of measuring the output brightness non- uniformity ratio《电－光转换器 屏幕亮度不均匀系数的测量方法》.pdf

GOST 21815 17-1986 Image intensifier and image converter tubes Method of measuring density of scintillations《电－光转换器 闪烁聚集指标测量方法》.pdf