SS 254 Pt 8-1982 SPECIFICATION FOR Eiectrical Apparatus for Explosive Gas Atmospheres Part 8 Classification of Maximum Surface Temperatures《爆炸性空气中使用的电气设备规范 第8部分：最大表面温度的分类》.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 61000-4-12-2006 Electromagnetic compatibility (EMC) — Part 4-12 Testing and measurement techniques — Ring wave immunity test《电磁兼容性(EMC) 第4-12部分 测试和测量技术 环形波抗扰度试验》.pdf

BS EN 61000-4-15-2011 Electromagnetic compatibility (EMC) Testing and measurement techniques Flickermeter Functional and design specifications《电磁兼容性(EMC) 试验和测量方法 闪烁计 功能和设计规范》.pdf

BS EN 61000-4-16-2016 Electromagnetic compatibility (EMC) Testing and measurement techniques Test for immunity to conducted common mode disturbances in the frequency range 0 Hz to .pdf

BS EN 61000-4-19-2014 Electromagnetic compatibility (EMC) Testing and measurement techniques Test for immunity to conducted differential mode disturbances and signalling in the fre《.pdf

BS EN 61000-4-2-2009 Electromagnetic compatibility (EMC) - Testing and measurement techniques - Electrostatic discharge immunity test《电磁兼容性(EMC) 试验和测量技术 静电释放抗扰性试验》.pdf

BS EN 61000-4-20-2010 Electromagnetic compatibility (EMC) Testing and measurement techniques Emission and immunity testing in transverse electromagnetic (TEM) waveguides《电磁兼容性(EMC).pdf

BS EN 61000-4-21-2011 Electromagnetic compatibility (EMC) Testing and measurement techniques Reverberation chamber test methods《电磁兼容性(EMC) 试验和测量技术 混响室试验方法》.pdf

BS EN 61000-4-22-2011 Electromagnetic compatibility (EMC) Testing and measurement techniques Radiated emission and immunity measurements in fully anechoic rooms (FARs)《电磁兼容性(EMC) 试.pdf

BS EN 61000-4-23-2001 Electromagnetic compatibility (EMC) Testing and measurement techniques Test methods for protective devices for HEMP and other radiated disturbances《电磁兼容性(EMC).pdf