NF Z47-103-1980 《单语和多语种术语 关系符号表示》.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 50545-1-2011 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels General performance requirements and test methods x.pdf

BS EN 50547-2013 Railway applications Batteries for auxiliary power supply systems《轨道交通 备用供电系统用蓄电池》.pdf

BS EN 50550-2011 Power frequency overvoltage protective device for household and similar applications (POP)《家用和类似用途的工频过电压保护装置(POP)》.pdf

BS EN 50551-1-2011 Simplex and duplex cables to be used for cords Blank detail specification and minimum requirements《用于索线的单工和双芯电缆 空白详细规范和最低要求 》.pdf

BS EN 50551-2-2013 Simplex and duplex cables to be used for cords Detailed specification and minimum requirements for a 3 0 mm simplex ruggedised single mode fibre cable to be used.pdf

BS EN 50553-2012 Railway applications Requirements for running capability in case of fire on board of rolling stock《轨道交通 假设铁道机车车辆运行中起火条件下的运行能力要求》.pdf

BS EN 50554-2010 Basic standard for the in-situ assessment of a broadcast site related to general public exposure to radio frequency electromagnetic fields《对公众暴露的无线电频率电磁场广播地点现场评定用基.pdf

BS EN 50556-2011 Road traffic signal systems《道路交通信号系统》.pdf

BS EN 50557-2011 Requirements for automatic reclosing devices (ARDs) for circuit breakers-RCBOs-RCCBs for household and similar uses《关于家用和类似用途用带和不带整体过电保护的剩余电流驱动的断路器(RCCBs型和RCBOs型)方.pdf