NF A08-300-1989 Steel and Iron - Recommendations for the preparation and the use of standard method of analysis using flame atomic absorption spectrometry《钢铁 使用火焰原子吸收光谱法分析的标准方法的编制和.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

EN ISO 10140-1-2010 6875 Acoustics - Laboratory measurement of sound insulation of building elements - Part 1 Application rules for specific products (Incorporates Amendment A2 201.pdf

EN ISO 10140-1-2016 en Acoustics - Laboratory measurement of sound insulation of building elements - Part 1 Application rules for specific products《声学-建筑构件隔声1实验室测量 特定产品的应用规则(ISO 10.pdf

EN ISO 10140-2-2010 en Acoustics - Laboratory measurement of sound insulation of building elements - Part 2 Measurement of airborne sound insulation《声学 建筑构件的隔声的实验室测量 第2部分 空气声隔声[被取代.pdf

EN ISO 10140-3-2010 en Acoustics - Laboratory measurement of sound insulation of building elements - Part 3 Measurement of impact sound insulation (Incorporates Amendment A1 2015)《.pdf

EN ISO 10140-4-2010 en Acoustics - Laboratory measurement of sound insulation of building elements - Part 4 Measurement procedures and requirements《声学 建筑构件的隔声的实验室测量 第4部分 测量程序和要求》.pdf

EN ISO 10140-5-2010 en Acoustics - Laboratory measurement of sound insulation of building elements - Part 5 Requirements for test facilities and equipment (Incorporates Amendment A.pdf

EN ISO 10147-2012 en Pipes and fittings made of crosslinked polyethylene (PE-X) - Estimation of the degree of crosslinking by determination of the gel content《管道和配件的交联聚乙烯(PE-X) 估计测.pdf

EN ISO 10156-2010 en Gases and gas mixtures - Determination of fire potential and oxidizing ability for the selection of cylinder valve outlets (Incorporating Corrigendum September.pdf

EN ISO 10156-2017 en Gas cylinders - Gases and gas mixtures - Determination of fire potential and oxidizing ability for the selection of cylinder valve outlets.pdf