SFS 2838-1973 《传送链的附件，类型K》.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

ANSI ASA S12.50-2002 American National Standard Acoustics C Determination of sound power levels of noise sources C Guidelines for the use of basic standards - Nationally Adopted In.pdf

ANSI ASA S12.51-2012 AMERICAN NATIONAL STANDARD Acoustics C Determination of sound power levels and sound energy levels of noise sources using sound pressure C Precision methods fo.pdf

ANSI ASA S12.53 PART 1-2011 Acoustics C Determination of sound power levels and sound energy levels of noise sources using sound pressure C Engineering methods for small movable so.pdf

ANSI ASA S12.53 PART 2-1999 American National Standard Acoustics C Determination of sound power levels of noise sources using sound pressure C Engineering methods for small movable.pdf

ANSI ASA S12.54-2011 American National Standard Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods p.pdf

ANSI ASA S12.55-2012 American National Standard Acoustics C Determination of sound power levels and sound energy levels of noise sources using sound pressure C Precision methods fon.pdf

ANSI ASA S12.56-2011 AMERICAN NATIONAL STANDARD Acoustics C Determination of sound power levels and sound energy levels of noise sources using sound pressure C Survey method using i.pdf

ANSI ASA S12.57-2011 AMERICAN NATIONAL STANDARD Acoustics C Determination of sound power levels and sound energy levels of noise sources using sound pressure C Engineering survey me.pdf

ANSI ASA S12.58-2012 American National Standard Sound Power Level Determination for Sources Using a Single-source Position《利用单源定位测定声源声功率级测定》.pdf