SIS SS 428 91 05-1982 Portable single pole voltage testers for 3 6 - 420 kV h g hes t system voltage - Design and testing《3 6 - 420 kV高压系统的便携式单极电压测试仪 设计和测试》.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 50274-2002 Low-voltage switchgear and controlgear assemblies - Protection against electric shock - Protection against unintentional direct contact with hazardous live parts《低.pdf

BS EN 50281-2-1-1999 Electrical apparatus for use in the presence of combustible dust Test methods Methods of determining minimum ignition temperatures《存在可燃性尘埃时的电气设备 用外壳保护的电气设备 最低点.pdf

BS EN 50285-1999 Energy efficiency of electric lamps for household use - Measurement methods《家用电灯的能量效率 测量方法》.pdf

BS EN 50286-2001 Electrical insulating protective clothing for low-voltage installations《低电压装置用电绝缘防护服》.pdf

BS EN 50288-1-2013 Multi-element metallic cables used in analogue and digital communication and control Generic specification《模拟和数字通信及控制中使用的多元件金属电缆 一般规范》.pdf

BS EN 50288-10-1-2012 Multi-element metallic cables used in analogue and digital communication and control Sectional specification for screened cables characterized up to 500 MHz H.pdf

BS EN 50288-10-2-2015 Multi-element metallic cables used in analogue and digital communication and control Sectional specification for screened cables characterized from 1 MHz up tr.pdf

BS EN 50288-11-1-2012 Multi-element metallic cables used in analogue and digital communication and control Sectional specification for un-screened cables characterised up to 500 MH.pdf

BS EN 50288-11-2-2015 Multi-element metallic cables used in analogue and digital communication and control Sectional specification for un-screened cables characterized from 1 MHz ue.pdf