NEN 6071-1991 Determination by calculation of the fire resistance of building elements - Concrete structures《建筑构件耐火性的测定与计算 混凝土构件》.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

NASA-TP-2005-1982 Effects of axisymmetric and normal air jet plumes and solid plume on cylindrical afterbody pressure distributions at Mach numbers from 1 65 to 2 50《当马赫数为1 65至2 50.pdf

NASA-TP-2215-1964 Buckling loads of stiffened panels subjected to combined longitudinal compression and shear Results obtained with PASCO EAL and STAGS computer programs《承受纵向压缩和剪切的.pdf

NASA-TP-2256-1984 Natural laminar flow experiments on modern airplane surfaces《现代飞机表面上的自然层流实验》.pdf

NASA-TP-2382-1985 Wind-tunnel investigation of a full-scale canard-configured general aviation airplane《全比例鸭翼配置通用航空飞机的风洞研究》.pdf

NASA-TP-2478-1985 Effect of aileron deflections on the aerodynamic characteristics of a semispan model of a subsonic energy-efficient transport《副翼偏转对亚音速节能运输机半翼展模型空气动力特性的影响》.pdf

NASA-TP-2683-1987 Experimental cavity pressure distributions at supersonic speeds《超音速下实验性空腔压力分布》.pdf

NASA-TP-2772-1987 Wind-tunnel investigation of a full-scale general aviation airplane equipped with an advanced natural laminar flow wing《装配有先进自然层流机翼的全比例通用航空飞机的风洞研究》.pdf

NASA-TP-2990-1990 Experimental and theoretical aerodynamic characteristics of a high-lift semispan wing model《高升力半翼展飞机模型的实验性和理论性空气动力特性》.pdf

NASA-TP-3032-1990 Experimental investigation of porous-floor effects on cavity flow fields at supersonic speeds《在超音速下空腔流场渗透性地板影响的实验性研究》.pdf