NBN 955-1971 1250 《法兰 圆附接法兰尺寸 PN6》.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-TN-D-2201-1964 Longitudinal aerodynamic characteristics of blunted cones at mach numbers of 3 5 4 2 and 6 0《当马赫数为3 5 4 2和6 0时 钝锥的纵向空气动力特性》.pdf

NASA-TN-D-2231-1964 A flight investigation of the performance handling qualities and operational characteristics of a deflected slipstream STOL transport airplane having four inter.pdf

NASA-TN-D-2280-1964 EXPERIMENTAL LOCAL HEAT-TRANSFER AND AVERAGE FRICTION DATA FOR HYDROGEN AND HELIUM FLOWING IN A TUBE AT SURFACE TEMPERATURES UP TO 5600 R《在表面温度为5 600 ℃时 管道中氢和氦流.pdf

NASA-TN-D-232-1960 Experimental determination of the effects of frequency and amplitude of oscillation on the roll-stability derivatives for a 60 degree delta-wing airplane model《振.pdf

NASA-TN-D-2331-1964 Fatigue-crack propagation in several titanium and stainless-steel alloys and one superalloy《在若干钛和不锈钢合金及一个超耐热不锈钢上的疲劳裂缝扩展》.pdf

NASA-TN-D-2339-1964 Correlation graphs for supersonic flow around right circular cones at zero yaw in air as a perfect gas《在零偏航下右侧圆锥周围的超音速流动相关图表》.pdf

NASA-TN-D-2350-1964 Afterbody pressures on two-dimensional boattailed bodies having turbulent boundary layers at mach 5 98《当马赫数为5 98时 带有湍流边界层的二维锥形尾机身后体压力》.pdf

NASA-TN-D-2373-1964 A review of the stall characteristics of swept wings《掠翼失速特性检查》.pdf

NASA-TN-D-2595-1965 Experimental local heat-transfer data for precooled hydrogen and helium at surface temperatures up to 5300 deg r《当表面温度为5 300 ℃时 预冷氢气和氦气的实验性局部热传递数据》.pdf