NF F55-646-1994 Railway fixed equipment Electric conductors used for the device and rail connnection in the track circuits fitting the electrified lines 《铁路固定设备 铁路上轨端电气连接和装置用导电体》.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

EN 1337-6-2004 en Structural bearings - Part 6 Rocker bearings《结构轴承 第6部分 摇臂轴承》.pdf

EN 1337-7-2004 en Structural bearings - Part 7 Spherical and cylindrical PTFE bearings《结构轴承 第7部分 球面和圆柱形聚四氟乙烯轴承》.pdf

EN 1337-8-2007 en Structural bearings - Part 8 Guide Bearings and Restraint Bearings《结构轴承 第8部分 轴承和限制轴承指南》.pdf

EN 1337-9-1997 en Structural Bearings - Part 9 Protection《结构轴承 第9部分 防护》.pdf

EN 13371-2001 en Cryogenic Vessels - Couplings for Cryogenic Service《低温容器 低温设备联接器》.pdf

EN 13372-2004 en Road Transport and Traffic Telematics (RTTT) - Dedicated short-range communication - Profiles for RTTT applications《道路运输和交通远程通信处理技术(RTTT) 专用短程通信 RTTT轮廓 代替ENV 13372.pdf

EN 13373-2003 en Natural stone test methods Determination of geometric characteristics on units《天然石材的试验方法 设备上的几何特征测定》.pdf

EN 13374-2013 en Temporary edge protection systems - Product specification - Test methods《临时边缘保护系统 产品规范 试验方法》.pdf

EN 13375-2004 en Flexible sheets for waterproofing - Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles - Specimen preparation《防水柔性薄板 车辆通行用混.pdf