DS 2301-1-1987 Graphic symbols Pictograms for informaion of the public Part 1 Prohibitions instructions etc《图形符号 公共信息的象形图 第1部分：禁忌，说明等》.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

HG T 2667-2014 分散红FB 200%(C.I.分散红60).pdf

HG T 2669-2014 邻氨基苯甲醚.pdf

HG T 2677-2009 工业聚氯化铝.pdf

HG T 2678-2015 工业碱式硫酸铬.pdf

HG T 2680-2009 工业硫酸镁.pdf

HG T 2687-1995 染料标准样品管理办法.pdf

HG T 2692-2015 蓄电池用硫酸.pdf

HG T 2693-2014 一氧化碳高温变换催化剂化学成分分析方法.pdf

HG T 2697-2001 胶辊 第二部分：聚氨酯胶辊.pdf