DS IEC 244-10-1987 Methods of measurement for radio transmitters Part 10 Methods of measurement for television transmitters and transposers employing insertion test signals《无线电发射机的.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

BS ISO 5667-24-2016 Water quality Sampling Guidance on the auditing of water quality sampling《水质 取样 水质取样审计指南》.pdf

BS ISO 5667-4-2016 Water quality Sampling Guidance on sampling from lakes natural and man-made《水质 取样 天然湖水和人工湖水取样导则》.pdf

BS ISO 5667-5-2006 Water quality - Sampling - Guidance on sampling of drinking water from treatment works and piped distribution systems《水质 取样 从水处理站和管道分配系统采样饮用水的指南》.pdf

BS ISO 5675-2008 Agricultural tractors and machinery - General purpose quick-action hydraulic couplers《农业拖拉机和机械 通用快动液压接头》.pdf

BS ISO 5681-2002 Equipment for crop protection - Vocabulary《农作物保护设备 词汇》.pdf

BS ISO 5682-1-2017 Equipment for crop protection Spraying equipment Test methods for sprayer nozzles《作物保护设备 喷洒设备 喷雾机喷头的试验方法 》.pdf

BS ISO 5682-2-2017 Equipment for crop protection Spraying equipment Test methods to assess the horizontal transverse distribution for hydraulic sprayers《作物保护设备 喷洒机 评定液力喷雾机水平横向分布的试验.pdf

BS ISO 5682-3-2017 Equipment for crop protection Spraying equipment Test method to assess the performance of volume area adjustment systems《作物保护设备 喷洒机 第3部分 评定容量 区域调整系统性能的试验方法》.pdf

BS ISO 5692-1-2004 Agricultural vehicles - Mechanical connections on towed vehicles - Dimensions for hitch-rings《农用车辆 拖挂车辆的机械连接装置 挂接环的尺寸》.pdf