NF R41-115-1-1989 Road vehicles Caravans and light trailers Calculation of the mechanical strength of the drawbar Part 1 steel drawbars 《道路车辆 旅居车和轻型挂车 牵引杆的机械强度 第1部分 钢牵引杆 》.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

WS T 33-1996 尿中镉的微分电位溶出测定方法.pdf

WS T 335-2011 人工髋、膝关节置换术.pdf

WS T 336-2011 前列腺癌诊断.pdf

WS T 34-1996 血中镉的石墨炉原子吸收光谱测定方法.pdf

WS T 341-2011 血红蛋白测定参考方法.pdf

WS T 342-2011 红细胞比容测定参考方法.pdf

WS T 343-2011 红细胞沉降率测定参考方法.pdf

WS T 344-2011 出血时间测定要求.pdf

WS T 345-2011 血清尿素测定参考方法.pdf