SNI 02-0836 2-1998 Performance of power corn sheller《玉米收割装备》.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 NACA-TR-D-745-1942 High-Speed Tests of Conventional Radial-Engine Cowlings《常规径向发动机整流罩的高速试验》.pdf

NASA NACA-TR-D-894-1948 On similarity rules for transonic flows《跨音速流动的相似规则》.pdf

NASA NACA-TR-D-949-1949 Effect of screens in wide-angle diffusers《宽角度扩散器中屏幕的效应》.pdf

NASA NACA-WR-L-23-1946 Variation with Mach number of static and total pressures through various screens《穿过不同屏幕的静态和总压力的马赫数变化》.pdf

NASA NACA-WR-L-261-1942 Wind-tunnel investigation of an NACA 23012 airfoil with a Handley Page slat and two flap arrangements《带有一个手柄板条和两个襟翼组合的NACA 23012机翼的风洞研究》.pdf

NASA NACA-WR-L-301-1941 Wind-tunnel investigation of control-surface characteristics III - a small aerodynamic balance of various nose shapes used with a 30-percent-chord flap on a.pdf

NASA NACA-WR-L-339-1942 Wind-tunnel investigation of control-surface characteristics IX - some analytical considerations and experimental test results for an internally balanced fl.pdf

NASA NACA-WR-L-366-1942 Wind-tunnel investigation of control-surface characteristics X - a 30-percent-chord plain flap with straight contour on the NACA 0015 airfoil《操纵面特性X的风洞研究 NA.pdf

NASA NACA-WR-L-441-1940 Wind-tunnel investigation of an NACA 23012 airfoil with two sizes of balanced split flap《带有两种尺寸平衡分裂式襟翼的NACA 23012机翼的风洞研究》.pdf