JUS C B5 250-1982 VVelded precision steel tubes once cold drawed or cold rolled Shape and dimensions《冷拉或冷轧精密焊接钢管的形状和尺寸》.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

BS EN 60819-2-2002 Non-cellulosic papers for electrical purposes - Methods of test《电工用非纤维素纸 试验方法》.pdf

BS EN 60819-3-1-2001 Non-cellulosic papers for electrical purposes - Specifications for individual materials - Filled glass paper《电工用非纤维素纸 专用材料规范 填充玻璃纸》.pdf

BS EN 60819-3-2-2002 Non-cellulosic papers for electrical purposes - Specifications for individual materials - Hybrid inorganic-organic paper - Hybrid inorganic-organic paper《电工用非纤.pdf

BS EN 60819-3-3-2011 Non-cellulosic papers for electrical purposes Specifications for individual materials Sheet 3 Unifilled aramid (aromatic polyamide) papers《电气用非纤维素纸 单项材料规范 活页3 .pdf

BS EN 60819-3-4-2014 Non-cellulosic papers for electrical purposes Specifications for individual materials Sheet 4 Aramid fibre paper containing not more than 50 % of mica particle.pdf

BS EN 60821-1992 IEC 821 VMEbus - Microprocessor system bus for 1 byte to 4 byte data《IEC 821 VME总线 1 byte至4 byte数据用微处理器系统总线》.pdf

BS EN 60825-1-2014 Safety of laser products Equipment classification and requirements《激光产品的安全 设备分类和要求》.pdf

BS EN 60825-12-2004 Safety of laser products - Safety of free space optical communication systems used for transmission of information《激光产品的安全 用于信息传输的自由空间光通信系统的安全》.pdf

BS EN 60831-1-2014 Shunt power capacitors of the self-healing type for a c systems having a rated voltage up to and including 1 000 V General Performance testing and rating Safety n.pdf