CSN 34 7470-7-1997 Rubber insulated cables of rated voltages up to and including 450 750 V - PArt 7 Cables with increased head resistance for internal wiring for a conductor temper.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

TB T 3050-2002 铁路沿线环境噪声测量技术规定.pdf

TB T 3051-2002 机车风笛声学性能技术要求及测量.pdf

TB T 3051.1-2009 机车、动车用电笛、风笛第一部分 电笛.pdf

TB T 3051.2-2009 机车、动车用电笛、风笛第二部分 风笛.pdf

TB T 3052-2002 列车无线调度通信系统制式及主要技术条件.pdf

TB T 3053.1-2002 数字调度通信系统 数字调度机 技术要求和试验方法.pdf

TB T 3053.2-2002 数字调度通信系统 调度（值班）台技术要求和试验方法.pdf

TB T 3054-2002 铁路混凝土工程预防碱—骨料反应技术条件.pdf

TB T 3055-2002 内燃机车柴油机转速自动调节系统验收规则和试验方法.pdf