TCVN 6816-2001 Measurement of fluid flow in closed conduits Methods using transit-time ultrasonic flowmeters《封闭式管道中液体流量的测量 转接-时间超声流量计法》.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

ASTM E1735-2007(2014) Standard Test Method for Determining Relative Image Quality of Industrial Radiographic Film Exposed to X-Radiation from 4 to 25 MeV《曝光于4 MeV至25 MeV的X射线放射的工业放射.pdf

ASTM E1736-2005 Standard Practice for Acousto-Ultrasonic Assessment of Filament-Wound Pressure Vessels《丝绕制高压容器的超声波评定用标准实施规程》.pdf

ASTM E1736-2010 Standard Practice for Acousto-Ultrasonic Assessment of Filament-Wound Pressure Vessels《纤维缠绕压力容器的声-超声评估的标准实施规程》.pdf

ASTM E1736-2015 Standard Practice for Acousto-Ultrasonic Assessment of Filament-Wound Pressure Vessels《丝线缠绕压力容器的声-超声评定的标准实施规程》.pdf

ASTM E1739-1995(2002) Standard Guide for Risk-Based Corrective Action Applied at Petroleum Release Sites《喷油现场危险纠正作用的标准指南》.pdf

ASTM E1739-1995(2010)e1 Standard Guide for Risk-Based Corrective Action Applied at Petroleum Release Sites《喷油现场纠正危险作用用的标准指南》.pdf

ASTM E1739-1995(2015) Standard Guide for Risk-Based Corrective Action Applied at Petroleum Release Sites《在石油释放现场应用基于风险的纠正措施的标准指南》.pdf

ASTM E1740-2007a Standard Test Method for Determining the Heat Release Rate and Other Fire-Test-Response Characteristics of Wallcovering Composites Using a Cone Calorimeter《用锥形热量计测.pdf

ASTM E1740-2009 Standard Test Method for Determining the Heat Release Rate and Other Fire-Test-Response Characteristics of Wallcovering Composites Using a Cone Calorimeter.pdf