NF F56-002-1982 Fixed railway installations Equipment for overhead telecommunication and signalling lines Reinforced concrete socles 《铁路固定设备 通信和信号线路架空线用设备 钢筋混凝土制管座》.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

EN ISO 15350-2010 en Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method)《钢铁 全碳量.pdf

EN ISO 15351-2010 en Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas (Routine method)《钢铁 氮含量测定 惰性气体流融合后的热电.pdf

EN ISO 15366-1-2016 en Nuclear fuel technology - Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and isotopic dilution analysis .pdf

EN ISO 15366-2-2016 en Nuclear fuel technology - Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and isotopic dilution analysis .pdf

EN ISO 15367-1-2003 en Lasers and laser-related equipment - Test methods for determination of the shape of a laser beam wavefront - Part 1 Terminology and fundamental aspects《激光及激光.pdf

EN ISO 15367-2-2005 en Lasers and laser-related equipment - Test methods for determination of the shape of a laser beam wavefront - Part 2 Shack-Hartmann sensors《激光及激光相关设备 激光束波前形状测.pdf

EN ISO 15378-2011 8125 Primary packaging materials for medicinal products - Particular requirements for the application of ISO 9001 2008 with reference to Good Manufacturing Practi.pdf

EN ISO 15378-2017 en Primary packaging materials for medicinal products - Particular requirements for the application of ISO 9001 2015 with reference to good manufacturing practice.pdf

EN ISO 15382-2017 en Radiological protection - Procedures for monitoring the dose to the lens of the eye the skin and the extremities.pdf