SFS 2130-1966 《法兰 轴肩和槽 额定压力 PN 10 100》.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 50290-2-38-2016 en Communication cables - Part 2-38 Common design rules and construction - Polypropylene insulation for coaxial cables.pdf

EN 50290-4-1-2014 en Communication cables - Part 4-1 General considerations for the use of cables - Environmental conditions and safety aspects.pdf

EN 50290-4-2-2014 en Communication cables - Part 4-2 General considerations for the use of cables - Guide to use.pdf

EN 50291-1-2010 en Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 1 Test methods and performance requirements (Incorporates Amendment A1 2012.pdf

EN 50291-1-2018 en Gas detectors - Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 1 Test methods and performance requirements.pdf

EN 50291-2-2010 en Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 2 Electrical apparatus for continuous operation in a fixed installation in .pdf

EN 50292-2013 en Electrical apparatus for the detection of carbon monoxide in domestic premises caravans and boats - Guide on the selection installation use and maintenance.pdf

EN 50293-2012 en Road traffic signal systems - Electromagnetic compatibility.pdf

EN 50299-1-2014 en Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72 5 kV to 550 kV - Part 1 Fluid-filled cable.pdf