ONORM M 3039-1994 Non-destructive testing of longitudinally welded tubes with circular section by electromagnetic methods《用电磁方法对纵向焊接管圆形截面的无损检测》.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

ASTM F609-2005 Standard Test Method for Using a Horizontal Pull Slipmeter (HPS)《使用平拉滑器(HPS)的标准试验方法》.pdf

ASTM F609-2005(2013) Standard Test Method for Using a Horizontal Pull Slipmeter (HPS)《使用侧向牵引滑动计 (HPS) 的标准试验方法》.pdf

ASTM F610 F610M-2000a(2005) Standard Test Method for Evaluating the Quality of Molded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings by the Heat Reversion Technique.pdf

ASTM F610 F610M-2000a(2009) Standard Test Method for Evaluating the Quality of Molded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings by the Heat Reversion Technique.pdf

ASTM F610 F610M-2010 Standard Test Method for Evaluating the Quality of Molded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings by the Heat Reversion Technique《利用热循环技术评估模塑聚(氯乙烯)塑料管.pdf

ASTM F610 F610M-2015 Standard Practice for Evaluating the Quality of Molded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings by the Heat Reversion Technique《采用热回复技术评定模压聚氯乙烯 (PVC) 塑.pdf

ASTM F615M-1995(2002) Standard Practice for Determining Safe Current Pulse-Operating Regions for Metallization on Semiconductor Components [Metric]《测定在半导体元件上喷镀金属的安全电流脉冲操作区域的标准实施规范(.pdf

ASTM F615M-1995(2008) Standard Practice for Determining Safe Current Pulse-Operating Regions for Metallization on Semiconductor Components (Metric)《在半导体元件上喷镀金属的安全电流脉冲操作区域的标准作法(米制)》.pdf

ASTM F615M-1995(2013) Standard Practice for Determining Safe Current Pulse-Operating Regions for Metallization on Semiconductor Components (Metric)《测定在半导体元件上喷镀金属的安全电流脉冲操作区域的标准实施规范 .pdf