UNE 83-115-1989 《混凝土骨料的沙的脆性指数测定》.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 61926-1-2000 en Design Automation - Part 1 Standard Test Language for All Systems - Common Abbreviated Test Language for All Systems (C ATLAS)《设计自动化 第1部分 所有系统的标准测试语言 所有系统的通用缩略测试.pdf

EN 61935-1-2009 en Specification for the testing of balanced and coaxial information technology cabling - Part 1 Installed balanced cabling as specified in the standards series EN .pdf

EN 61935-2-20-2009 en Testing of balanced communication cabling in accordance with series EN 50173 - Part 2-20 Patch cords and work area cords - Blank detail specification for clas.pdf

EN 61935-2-2010 en Specification for the testing of balanced and coaxial information technology cabling - Part 2 Cords as specified in ISO IEC 11801 and related standards《平衡和同轴信息技术.pdf

EN 61935-3-2009 en Testing of balanced and coaxial information technology cabling - Part 3 Installed cabling as specified in EN 50173-4 and related standards《对称和同轴信息技术电缆 第3部分 按EN 5.pdf

EN 61936-1-2010 en Power installations exceeding 1 kV a c - Part 1 Common rules (Incorporates Amendment A1 2014).pdf

EN 61937-1-2007 en Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 1 General (Incorporates Amendment A1 2011)《数字音频 采用IEC60958的非线性PCM.pdf

EN 61937-10-2011 en Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 10 Non-linear PCM bitstreams according to the MPEG-4 Audio Lossl.pdf

EN 61937-11-2010 en Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 11 MPEG-4 AAC and its extensions in LATM LOAS《数字音频 采用IEC60958的非线.pdf