NBN 61-1951 8125 《光度法词汇》.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 E1250-2015 Standard Test Method for Application of Ionization Chambers to Assess the Low Energy Gamma Component of Cobalt-60 Irradiators Used in Radiation-Hardness Testing of .pdf

ASTM E1251-2007 Standard Test Method for Analysis of Aluminum and Aluminum Alloys by Atomic Emission Spectrometry《用原子发射光谱法分析铝和铝合金的标准试验方法》.pdf

ASTM E1251-2011 Standard Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry《采用火花原子发射光谱法分析铝和铝合金的标准试验方法》.pdf

ASTM E1251-2017 Standard Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry.pdf

ASTM E1251-2017a Standard Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry《用火花源原子发射光谱法分析铝和铝合金的标准试验方法》.pdf

ASTM E1252-1998(2002) Standard Practice for General Techniques for Obtaining Infrared Spectra for Qualitative Analysis《获取定性分析用红外线光谱的通用技术的标准实施规程》.pdf

ASTM E1252-1998(2007) Standard Practice for General Techniques for Obtaining Infrared Spectra for Qualitative Analysis《获得定性分析用红外光谱的一般方法的标准规程》.pdf

ASTM E1252-1998(2013)e1 Standard Practice for General Techniques for Obtaining Infrared Spectra for Qualitative Analysis《获取定性分析用红外线光谱的通用技术的标准实施规程》.pdf

ASTM E1253-2007 Standard Guide for Reconstitution of Irradiated Charpy-Sized Specimens《辐照摆锤型试样的复原用标准指南》.pdf