SIS SEN 01 26 14-1963 Grapbical symbols Electric docks time recorders《图形符号 电钟（clock），计时器》.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 17493-2016 Clothing and equipment for protection against heat Test method for convective heat resistance using a hot air circulating oven《耐热服装和设备 采用热空气循环炉对耐热对流的试验方法》.pdf

BS ISO 17497-2-2012 Acoustics Sound-scattering properties of surfaces Measurement of the directional diffusion coefficient in a free field《声学 表面的声音扩散特性 自由场中定向射扩散系数的测量》.pdf

BS ISO 17499-2006 Carbonaceous materials used in the production of aluminium - Determination of baking level expressed by equivalent temperature《铝生产用碳质材料 测定用等效温度表示的烘烤等级》.pdf

BS ISO 17500-2006 Aluminium oxide used for the production of primary aluminium - Determination of attrition index《原铝生产用氧化铝 磨损指数测定》.pdf

BS ISO 1751-2012 Ships and marine technology Ships- side scuttles《船舶和海洋技术 船用舷窗》.pdf

BS ISO 17514-2005 Time-measuring instruments - Photoluminescent deposits - Test methods and requirements《时间测量仪表 荧光镀层 试验方法和要求》.pdf

BS ISO 17515-1-2015 Intelligent transport systems Communications access for land mobiles (CALM) Evolved Universal Terrestrial Radio Access Network (E-UTRAN) General usage《智能交通系统 陆地.pdf

BS ISO 17520-2016 Space environment (natural and artificial) Cosmic ray and solar energetic particle penetration inward the magnetosphere Method of determination of the effective v.pdf

BS ISO 17531-2002 Photography - Processing chemicals - Specifications for 4-(N-ethyl-N-2- methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate《摄影 冲印化学药液 4-.pdf