MSZ 9980 14 lap-1957 《矿区双枕木的带步行道的环形，矿车木滑道750毫米宽的小矿车》.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 D4740-2004 Standard Test Method for Cleanliness and Compatibility of Residual Fuels by Spot Test《用点滴试验法测定残余燃料清洁度和兼容性的标准试验方法》.pdf

ASTM D4740-2004(2009) Standard Test Method for Cleanliness and Compatibility of Residual Fuels by Spot Test《用点滴试验法测定残余燃料清洁度和兼容性的标准试验方法》.pdf

ASTM D4740-2004(2014) Standard Test Method for Cleanliness and Compatibility of Residual Fuels by Spot Test《用点滴试验法测定残余燃料清洁度和兼容性的标准试验方法》.pdf

ASTM D4741-2006 Standard Test Method for Measuring Viscosity at High Temperature and High Shear Rate by Tapered-Plug Viscometer《高温和高剪切速率下用锥塞粘度计测量粘度的标准试验方法》.pdf

ASTM D4741-2012 Standard Test Method for Measuring Viscosity at High Temperature and High Shear Rate by Tapered-Plug Viscometer《高温和高剪切速率下用锥塞粘度计测量粘度的标准试验方法》.pdf

ASTM D4741-2013 Standard Test Method for Measuring Viscosity at High Temperature and High Shear Rate by Tapered-Plug Viscometer《高温和高剪切速率下用锥塞粘度计测量粘度的标准试验方法》.pdf

ASTM D4741-2017 Standard Test Method for Measuring Viscosity at High Temperature and High Shear Rate by Tapered-Plug Viscometer《高温和高剪切速率下用锥塞粘度计测量粘度的标准试验方法》.pdf

ASTM D4741-2018 Standard Test Method for Measuring Viscosity at High Temperature and High Shear Rate by Tapered-Plug Viscometer.pdf

ASTM D4742-2002a Standard Test Method for Oxidation Stability of Gasoline Automotive Engine Oils by Thin-Film Oxygen Uptake (TFOUT)《用薄膜氧吸收法测定汽油汽车发动机油氧化稳定性的标准试验方法》.pdf