NF X44-013-1983 Sodium chloride aerosol test for filters using flame photometric technique 《使用火焰测光技术检测过滤器的氯化钠烟雾试验》.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

DIN 13303-2-1982 Stochastics mathematical statistics concepts signs and symbols《随机学 数理统计 概念、标记和符号》.pdf

DIN 13310-1982 Surface tension in fluids concepts quantities symbols units《流体表面张力 概念、量、符号、单位》.pdf

DIN 13312-2005 Navigation - Concepts abbreviations letter symbols graphical symbols《导航 概念、缩略语、字母符号、图形符号》.pdf

DIN 13316-1980 Mechanics of ideal elastic bodies concepts quantities symbols《理想弹性体力学 概念、量值、符号》.pdf

DIN 13317-1983 Mechanics of rigid bodies concepts quantities symbols《刚体力学 概念、量、符号》.pdf

DIN 13320-1979 Acoustics spectra and frequency curves concepts representation《声学 声谱和频谱曲线 概念、表示法》.pdf

DIN 13322-1-1988 Electrical networks concepts related to topology of electrical networks and theory of graphs《电网 与电网拓扑学和曲线图解原理有关的概念》.pdf

DIN 13322-2-1988 Electrical networks algebraification of topology and fundamentals of electrical network calculation《电网 拓扑学的代数化和电网计算的基础》.pdf

DIN 1333-1992 Presentation of numerical data《数字数据表示法》.pdf