TS 416-1976 Welded steel pipes for general purposes《通用焊接钢管件》.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

NF P99-200-2006 Road traffic control - Road traffic lights - Technical specifications 《道路交通管理 道路交通灯 技术规范》.pdf

NF P99-300-1997 Road traffic data Development storing distribution Measurement and processing units Type accuracy of traffic data and metrological sequentiality 《道路交通数据 采集 存储 传播 测量.pdf

NF P99-302-1993 Road information and exploitation Protocol for the transmission of alphanumerical road data 《道路信息和利用 字母数字道路数据传输协议》.pdf

NF P99-304-2001 Road information and exploitation - Road control language - Exchanged data format 《道路信息和利用 道路控制语言 交换数据格式》.pdf

NF P99-305-2003 Road traffic data - Elaboration storage spreading - Variable inductance electromagnetic loop vehicle detection units and detectors - Definitions characteristics and.pdf

NF P99-306-1-2006 Road traffic data - Elaboration storage distribution - Doppler-Fizeau Radar vehicle detection units and detectors - Part 1 characteristics 《道路交通数据 确立、存储和配置 多普勒-菲.pdf

NF P99-313-2003 Road information and exploitation - Dynamic road equipment - Terminology 《道路信息和利用 道路动态信息设备 术语》.pdf

NF P99-320-1998 Road meteorology Gathering of meteorological and road data Terminology 《道路计量学 计量图解和道路数据 术语》.pdf

NF P99-321-1-2006 Road information and control - Road meteorological data collection systems - Part 1 specifications 《道路信息控制 道路气象数据收集系统 第1部分 规范》.pdf