SS 202 Pt 9-1992 Graphical Symbols For Electrical Electronics And Telecommunications Diagrams Part 9 Telecommunications Transmission《电气、电子和电信图表中的图形符号 第9部分：电信：传输》.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

EJ T 891-1994 《核电厂用氢氧化锂技术条件》.pdf

EJ T 892-1994 《核级银-铟-镉合金棒技术条件》.pdf

EJ T 893-1994 《核级碳化硼锆-2芯块技术条件》.pdf

EJ T 895-1994 《六氟化铀的液化分样》.pdf

EJ T 896-1994 《气体质谱法测定六氟化铀中铀-233丰度》.pdf

EJ T 897-1994 《二氧化铀芯块中总气体量的测定》.pdf

EJ T 898-2014 1875 Uranium dioxide powder Determination for apparent density and tap density《二氧化铀粉末松装密度和振实密度的测定》.pdf

EJ T 900-1994 Determination of total β radioactivity in water Evaporation method《水中总β放射性测定 蒸发法》.pdf

EJ T 9001-2014 0625 Requirements on quality management system for nuclear industry《核工业质量管理体系要求》.pdf