TCVN 6854-2001 Decontamination of radioactively contaminated surfaces Method for testing and assessing the ease of decontamination《放射性污染表面去污 试验与评价去污难易程度的方法》.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 EN 50157-1-1999 Domestic and similar electronic equipment interconnection requirements AV - link - General《家用和类似用途电气设备互联要求 交流电 链接 总则》.pdf

BS EN 50157-2-1-1999 Domestic and similar electronic equipment interconnection requirements AV - link - Signal quality matching and automatic selection of source devices《 家用和类似用途电子.pdf

BS EN 50157-2-2-1999 Domestic and similar electronic equipment interconnection requirements AV - link - Basis system oriented commands - Basic system oriented commands《家用和类似用途电子设备互.pdf

BS EN 50157-2-3-1999 Domestic and similar electronic equipment interconnection requirements AV - link - System oriented application - System oriented application《家用和类似用途的电气设备互联要求 交.pdf

BS EN 50159-2010 Railway applications Communication signalling and processing systems Safety-related communication in transmission systems《轨道交通 通信 信号和处理系统 运输系统通信相关安全性》.pdf

BS EN 50162-2005 Protection against corrosion by stray current from direct current systems《直流系统中杂散电流引起腐蚀的防护》.pdf

BS EN 50171-2001 Central power supply systems《中央动力供应系统》.pdf

BS EN 50172-2004 Emergency escape lighting systems《应急安全出口照明系统》.pdf

BS EN 50173-1-2011 en 2452 Information technology Generic cabling systems General requirements《信息技术 通用布线系统 一般要求》.pdf