CNS 13001-1992 Method of Radiographic Testing for Circumferential Butt Welds of Aluminum Pipes and Tubes《铝管圆周对头熔接缝之放射线透射试验法》.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 1262-2003 Surface active agents - Determination of pH value of solutions or dispersions《表面活性剂 溶液或悬浮液的pH值测定》.pdf

BS EN 1263-1-2014 Temporary works equipment Safety nets Safety requirements test methods《临时工程设备 安全网 安全要求和试验方法》.pdf

BS EN 1263-2-2014 Temporary works equipment Safety nets Safety requirements for the positioning limits《临时工程设备 安全网 定位极限的安全要求》.pdf

BS EN 1264-1-2011 Water based surface embedded heating and cooling systems Definitions and symbols《水基表面嵌入式加热和冷却系统 定义和符号》.pdf

BS EN 1264-3-2009 Water based surface embedded heating and cooling systems - Part 3 Dimensioning《内部水基表面加热和冷却系统 第3部分 尺寸标注》.pdf

BS EN 1264-4-2009 Water based surface embedded heating and cooling systems - Installation《水基表面嵌入加热和冷却系统 安装》.pdf

BS EN 1264-5-2008 Water based surface nembedded heating and ncooling systems nPart 5 Heating and cooling surfaces nembedded in floors ceilings and walls n— Determination of the the.pdf

BS EN 1266-2002 Independent gas-fired convection heaters incorporating a fan to assist transportation of combustion air and or flue gases《用排气扇辅助输送燃烧空气和 或烟道煤气的独立式混合燃气对流加热器》.pdf

BS EN 1267-2012 Industrial valves Test of flow resistance using water as test fluid《工业阀门 用水作为试验流体的耐流动性能试验》.pdf