SIS 14 07 72-1971 Alloyed spheroidal graphite iron 07 72《合金球状石墨铸铁》.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-WR-L-67-1944 The effect of internal pressure on the buckling stress of thin-walled circular cylinders under torsion《内部压力对在扭力下薄壁圆形汽缸的屈曲应力影响》.pdf

NASA NACA-WR-L-701-1942 Test of NACA 66 2-116 a = 0 6 airfoil section fitted with pressure balanced and slotted flaps for the wing of the XP-63 airplane《对于XP-63飞机机翼安装有压力平衡和开缝襟翼的NAC.pdf

NASA NACA-WR-L-710-1942 Determination of the stability and control characteristics of airplanes from tests of powered models《通过有动力装置的飞机模型试验对飞机稳定性和控制特性的测定》.pdf

NASA NACA-WR-L-761-1941 Effect of propeller operation on the pitching moments of single-engine monoplanes《螺旋桨的运行对单发动机单翼机俯仰力矩的影响》.pdf

NASA NPR 1620 2-2004 PHYSICAL SECURITY VULNERABILITY RISK ASSESSMENTS.pdf

NASA NPR 1620 3-2004 PHYSICAL SECURITY REQUIREMENTS FOR NASA FACILITIES AND PROPERTY.pdf

NASA SP-2009-569-2009 Bayesian Inference for NASA Probabilistic Risk and Reliability Analysis《NASA概率性风险和可靠性分析的贝叶斯推论》.pdf

NASA UFGS-01 33 00-2011 SUBMITAL PROCEDURES.pdf

NASA UFGS-01 45 04-2008 NASA QUALITY CONTROL《NASA质量控制(代替 NASA UFGS-01 45 00 00 40)》.pdf