NF U15-171-1985 Acoustics Measurement of airborne noise emitted by power lawn mowers lawn tractors and lawn and garden tractors with moving attachments Method for checking complian.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 50288-9-1-2012 Multi-element metallic cables used in analogue and digital communication and control Sectional specification for screened cables characterised up to 1000 MHz H.pdf

BS EN 50288-9-2-2015 Multi-element metallic cables used in analogue and digital communication and control Sectional specification for screened cables characterized from 1 MHz up tot.pdf

BS EN 50289-1-1-2017 Communication cables Specifications for test methods Electrical test methods General requirements《通信电缆 试验方法规范 电气试验方法 一般要求》.pdf

BS EN 50289-1-10-2002 Communication cables - Specifications for test methods - Electrical test methods - Crosstalk《通信电缆 试验方法规范 电气试验方法 串音》.pdf

BS EN 50289-1-12-2005 Communication cables - Specifications for test methods - Electrical test methods - Inductance《通信电缆 试验方法规范 电气试验方法 电感》.pdf

BS EN 50289-1-13-2004 Communication cables - Specifications for test methods - Electrical test methods - Coupling attenuation or screening attenuation of patch cords coaxial cable .pdf

BS EN 50289-1-14-2004 Communication cables - Specifications for test methods - Electrical test methods - Coupling attenuation or screening attenuation of connecting hardware《通信电缆 试.pdf

BS EN 50289-1-15-2004 Communication cables - Specifications for test methods - Electromagnetic performance - Coupling attenuation of links and channels (laboratory conditions)《通信电缆.pdf

BS EN 50289-1-16-2007 Communication cables - Specifications for test methods - Electromagnetic performance - Coupling attenuation of cable assemblies (field conditions)《通信电缆 试验方法规范.pdf