NEN-ISO 4671-1993 Rubber and plastics hose and hose assemblies Methods of measurement of dimensions (ISO 4671 1984)《ISO 4671-1984 橡胶和塑料软管及软管组件 尺寸测量方法》.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-903-1948 THEORETICAL AND EXPERIMENTAL DATA FOR A NUMBER OF NACA 6A-SERIES AIRFOIL SECTIONS《若干NACA 6A系列翼剖面的理论性和实验性数据》.pdf

NASA NACA-TR-919-1948 Accuracy of airspeed measurements and flight calibration procedures《空速测量和飞行校准程序的精确度》.pdf

NASA NACA-TR-921-1948 Theoretical symmetric span loading at subsonic speeds for wings having arbitrary plan form《带有任意平面的机翼在亚音速下的理论对称翼展载荷》.pdf

NASA NACA-TR-923-1949 Effect of afterbody length and keel angle on minimum depth of step for landing stability and on take-off stability of a flying boat《飞机后体长度和龙骨角材对着陆稳定性最小脚步深度和飞船.pdf

NASA NACA-TR-927-1949 Appreciation and prediction of flying qualities《飞行品质的增值和预测》.pdf

NASA NACA-TR-933-1949 Performance of conical jet nozzles in terms of flow and velocity coefficients《圆锥喷嘴对于流量和速度系数的性能》.pdf

NASA NACA-TR-934-1949 Recommendations for Numerical Solution of Reinforced-Panel And Fuselage-Ring Problems《加强板和机身回响问题近似解的推荐》.pdf

NASA NACA-TR-938-1949 Summary of section data on trailing-edge high-lift devices《端部高升力装置段落数据的总结》.pdf

NASA NACA-TR-941-1949 Prediction of the effects of propeller operation on the static longitudinal stability of single-engine tractor monoplanes with flaps retracted《螺旋桨操作对带有可伸缩锦衣的单.pdf