NBN C 64-479-2-1988 6250 《穿过人体电流效果 特殊观点 频率超过100hz的交流电效果 特殊电波电流效果 短期单脉冲电流效果》.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 60669-2-1-2004 en Switches for household and similar fixed electrical installations Part 2-1 Particular requirements C Electronic switches (Incorporating corrigendum December 20.pdf

EN 60669-2-2-2006 en Switches for household and similar fixed electrical installations Part 2-2 Particular requirements - Electromagnetic remote-control switches (RCS)《家用和类似用途固定式电气.pdf

EN 60669-2-3-2006 en Switches for household and similar fixed electrical installations Part 2-3 Particular requirements - Time delay switches (TDS)《家用和类似用途固定式电气设备用开关 第2-3部分 延时开关(TD.pdf

EN 60669-2-4-2005 en Switches for household and similar fixed electrical installations Part 2-4 Particular requirements - Isolating switches《家用和类似用途固定式电气设备用开关 第2-4部分 特殊要求 隔离开关 IEC .pdf

EN 60669-2-5-2016 en Switches for household and similar fixed electrical installations - Part 2-5 Particular requirements - Switches and related accessories for use in home and bui.pdf

EN 60669-2-6-2012 en Switches for household and similar fixed electrical installations - Part 2-6 Particular requirements - Fireman-s switches for exterior and interior signs and l.pdf

EN 60670-1-2005 en Boxes and enclosures for electrical accessories for household and similar fixed electrical installations Part 1 General requirements (Incorporates Amendment A1 2.pdf

EN 60670-21-2007 en Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Part 21 Particular requirements for boxes and enclosu.pdf

EN 60670-22-2006 en Boxes and enclosures for electrical accessories for household and similar fixed electrical installations Part 22 Particular requirements for connecting boxes an.pdf