JUS Z S2 150-1990 Closing devices at level railway crossings Barriers and half-barriers Shape and dimensions《铁路平交道口的关闭装置 栏木与单侧栏木 形状与尺寸》.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

EN 13012-2012 en Petrol filling stations - Construction and performance of automatic nozzles for use on fuel dispensers《加油站 用于燃料自动售油机上的自动注油口的结构和性能》.pdf

EN 13015-2001 en Maintenance for lifts and escalators - Rules for maintenance instructions (Incorporates Amendment A1 2008)《电梯和升降机维护 维护说明规则 包含修改件A1-2008》.pdf

EN 13017-1-2000 en Solid Wood Panels - Classification by Surface Appearance - Part 1 Softwood《实心木板 根据表面性质分类 第1部分 软木》.pdf

EN 13017-2-2000 en Solid Wood Panels - Classification by Surface Appearance - Part 2 Hardwood《实心木板 按表面外观 第2部分 硬木》.pdf

EN 13018-2003 Non-destructive testing Visual testing General principles (Incorporates Amendment A1 2003)《无损检测目视检测总则 包含修改件A1-2003》.pdf

EN 13018-2016 en Non-destructive testing - Visual testing - General principles《无损检测 视觉检测 一般原则》.pdf

EN 13019-2001 en Machines for road surface cleaning - Safety requirements (Incorporates Amendment A1 2008)《路面清洁机械 安全要求 包含修改件A1-2008》.pdf

EN 1302-1999 en Chemicals Used for Treatment of Water for Human Consumption - Aluminium-Based Coagulants - Analytical Methods (Incorporating Corrigendum February 2002)《人类消耗用水处理用药液 .pdf

EN 13020-2015 en Road surface treatment machines - Safety requirements《道路表面处理设备 安全要求》.pdf