HD 505 3 2 S1-1988 Common Test Methods for Insulating and Sheathing Materials of Electric Cables Part 3 Methods Specific to PVC Compounds Section Two - Loss of .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

IEC 60358-3-2013 Coupling capacitors and capacitor dividers - Part 3 AC or DC coupling capacitors for harmonic-filters applications《耦合电容器和电容分压器.第3部分 谐波过滤器应用交流或直流电单相耦合电容器》.pdf

IEC 60359-2001 Electrical and electronic measurement equipment - Expression of performance《电气和电子测量设备 性能的表示》.pdf

IEC 60364-1-2005 Low-voltage electrical installations - Part 1 Fundamental principles assessment of general characteristics definitions《低压电气设施.第1部分 基本原则、一般特性评价和定义》.pdf

IEC 60364-4-41-2005 Low-voltage electrical installations - Part 4-41 Protection for safety - Protection against electric shock《低压电气装置.第4-41部分 安全防护.电击防护》.pdf

IEC 60364-4-42-2010 Low-voltage electrical installations - Part 4-42 Protection for safety - Protection against thermal effects《低压电气设备.第4-42部分 安全防护.热效应防护》.pdf

IEC 60364-4-43-2008 Low-voltage electrical installations - Part 4-43 Protection for safety - Protection against overcurrent《低压电气装置.第4-43部分 安全防护.过电流保护》.pdf

IEC 60364-5-51-2005 Electrical installations of buildings - Part 5-51 Selection and erection of electrical equipment - Common rules《建筑物的电气设施.第5-51部分 电气设备的选择和安装.共同规则》.pdf

IEC 60364-5-52-2009 Low-voltage electrical installations - Part 5-52 Selection and erection of electrical equipment - Wiring systems《低压电气装置.第5-52部分 电气设备的选择和安装.布线系统》.pdf

IEC 60364-5-55 AMD 2-2016 Electrical installations of buildings - Part 5-55 Selection and erection of electrical equipment - Other equipment Amendment 2《建筑物的电气设施.第5-55部分 电气设备的选择和安装.其他设备.修改件2》.pdf