ONORM M 3414 Teil 2-1976 Extruded sections of wrought copper and copper alloys technical conditions of delivery《熟铜及铜合金的挤压型材 交货的技术条件》.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

EN 60793-1-44-2011 en Optical fibres - Part 1-44 Measurement methods and test procedures - Cut-off wavelength《光学纤维 第1-44部分 测量方法和试验规程 截止波长》.pdf

EN 60793-1-45-2003 en Optical fibres Part 1-45 Measurement methods and test procedures Mode field diameter (Incorporating Corrigendum April 2004)《光纤 第1-45部分 测量方法和试验规程 模场直径(IEC 6079.pdf

EN 60793-1-46-2002 en Optical Fibres Part 1-46 Measurement Methods and Test Procedures - Monitoring of Changes in Optical Transmittance《光纤 第1-46部分 测量方法和试验规程 光透射率变化监测 IEC 60793-1-46.pdf

EN 60793-1-47-2009 en Optical fibres - Part 1-47 Measurement methods and test procedures - Macrobending loss《光纤 第1-47部分 测量方法和试验规程 微弯曲损耗》.pdf

EN 60793-1-47-2018 en Optical fibres - Part 1-47 Measurement methods and test procedures - Macrobending loss.pdf

EN 60793-1-48-2007 en Optical fibres - Part 1-48 Measurement methods and test procedures - Polarization mode dispersion《光纤 第1-48部分 测量方法和试验规程 偏振模色散》.pdf

EN 60793-1-48-2017 en Optical fibres - Part 1-48 Measurement methods and test procedures - Polarization mode Dispersion.pdf

EN 60793-1-49-2006 en Optical fibres Part 1-49 Measurement methods and test procedures - Differential mode delay《光纤 第1-49部分 测量方法和试验规程 差分模延迟 IEC 60793-1-49-2006》.pdf

EN 60793-1-50-2015 en Optical fibres - Part 1-50 Measurement methods - Damp heat (steady state) tests.pdf