NBN-EN 364-1993 8125 Personal protective equipment against falls from a height Test methods《防人员坠落防护装置 试验方法》.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

ASTM E492-2009(2016)e1 0256 Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine《通过采用攻牙机的地板和天花板组件.pdf

ASTM E493 E493M-2011 1250 Standard Practice for Leaks Using the Mass Spectrometer Leak Detector in the Inside-Out Testing Mode《在里外试验法中用质谱仪检漏器作泄漏检验的标准操作规程》.pdf

ASTM E493 E493M-2011(2017) 5625 Standard Practice for Leaks Using the Mass Spectrometer Leak Detector in the Inside-Out Testing Mode《由内向外检测模式下用质谱检漏仪检测泄漏的标准实施规程》.pdf

ASTM E493-2006 Standard Test Methods for Leaks Using the Mass Spectrometer Leak Detector in the Inside-Out Testing Mode《在双面试验模式中用质谱仪检漏器做泄漏检验的标准试验方法》.pdf

ASTM E494-2005 Standard Practice for Measuring Ultrasonic Velocity in Materials《测量材料中超声波传播速度的标准实施规程》.pdf

ASTM E494-2010 6875 Standard Practice for Measuring Ultrasonic Velocity in Materials《测量超声波在材料中的传播速度的标准操作规程》.pdf

ASTM E494-2015 red 5568 Standard Practice for Measuring Ultrasonic Velocity in Materials《测量材料超声速的标准实施规程》.pdf

ASTM E496-2002 Standard Test Method for Measuring Neutron Fluence and Average Energy from 3H(d n)4He Neutron Generators by Radioactivation Techniques 1《用放射性技术测量3H(d n)4He中子发生器的中子通量.pdf

ASTM E496-2009 6250 Standard Test Method for Measuring Neutron Fluence and Average Energy from 3H(d n)4He Neutron Generators by Radioactivation Techniques 1《用放射性技术测定H3(d n)He4中子发生器.pdf