NBN-EN 27627-1-1993 Hardmetals Chemical analysis by flame atomic absorption spectrometry Part 1 General requirements (ISO 7627-1 1983)《硬金属 通过光谱测定火焰中的原子吸收进行化学分析 第1部分：总体特性（ISO 7627：1.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 D6890-2016e2 6875 Standard Test Method for Determination of Ignition Delay and Derived Cetane Number (DCN) of Diesel Fuel Oils by Combustion in a Constant Volume Chamber.pdf

ASTM D6891-2006a Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVA Spark-Ignition Engine《评定IVA序列火花点火发动机中汽车发动机油的标准试验方法》.pdf

ASTM D6891-2009 7500 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVA Spark-Ignition Engine.pdf

ASTM D6891-2009a 8125 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVA Spark-Ignition Engine.pdf

ASTM D6891-2010 6250 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVA Spark-Ignition Engine《顺序IVA火花点火式发动机中的汽车发动机油评估的标准试验方法》.pdf

ASTM D6891-2010a 9375 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVA Spark-Ignition Engine《评定顺序IVA火花点火发动机中汽车发动机油的标准试验方法》.pdf

ASTM D6891-2013 red 2500 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVA Spark-Ignition Engine《评估顺序IVA火花点火式发动机中汽车发动机油的标准试验方法》.pdf

ASTM D6891-2013a 8750 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVA Spark-Ignition Engine《评估IVA序列火花点火发动机中汽车发动机油的标准试验方法》.pdf

ASTM D6891-2014 0140 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVA Spark-Ignition Engine《评估IVA序列火花点火发动机中汽车发动机油的标准试验方法》.pdf