NF A06-308-1985 Chemical analysis of steel and cast iron Determination of nickel content Molecular absorption spectrophotometric method 《钢和铸铁的化学分析 镍含量的测定 分子吸收分光光度计法》.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 E18-2015 red 9557 Standard Test Methods for Rockwell Hardness of Metallic Materials《金属材料洛氏硬度的标准试验方法》.pdf

ASTM E18-2016 red 8246 Standard Test Methods for Rockwell Hardness of Metallic Materials《金属材料罗克韦尔硬度的标准试验方法》.pdf

ASTM E18-2017 red 5000 Standard Test Methods for Rockwell Hardness of Metallic Materials《金属材料洛氏硬度的标准试验方法》.pdf

ASTM E18-2017e1 3125 Standard Test Methods for Rockwell Hardness of Metallic Materials《金属材料洛氏硬度的标准试验方法》.pdf

ASTM E181-1998(2003) Standard Test Methods for Detector Calibration and Analysis of Radionuclides《放射性核素探测器的校准和分析的标准试验方法》.pdf

ASTM E181-2010 6875 Standard Test Methods for Detector Calibration and Analysis of Radionuclides《放射性核素探测器校准和分析的标准试验方法》.pdf

ASTM E181-2017 red 0000 Standard Test Methods for Detector Calibration and Analysis of Radionuclides《探测器标定和分析放射性核素的标准试验方法》.pdf

ASTM E185-2002 Standard Practice for Design of Surveillance Programs for Light-Water Moderated Nuclear Power Reactor Vessels《轻水冷却核反应堆容器的监督程序设计的标准操作规程》.pdf

ASTM E185-2010 5000 Standard Practice for Design of Surveillance Programs for Light-Water Moderated Nuclear Power Reactor Vessels《轻水中型核动力反应堆罐监测计划设计的标准实施规程》.pdf