Test method for measuring Phosphorus, Arsenic and Antimony in silicon materials used for photovoltaic applications by secondary ion mass spectrometry
适用范围:本标准规定了用二次离子质谱仪 〔 SIMS )测定光伏电池用硅材料中磷、砷和锑含量的方法。
发布日期:2013-11-12 实施日期:2014-04-15
实施日期:2006-10-01
Glass -- Determination of stress-optical coefficient -- Part 1: Tensile test
适用范围:Describes the tensile test for isotropic glass. The wavelength-dependent stress-optical coefficient is a characteristic value of materials and it is necessary for determining the stress from results of...
发布日期:1992-05-01 实施日期:1992-05-01
Aerospace series - Cables, electrical, for general purpose - Operating temperatures between -55 鳦 and 260 鳦 - Part 008: DM family, single UV laser printable and muticore assembly - Product standard
适用范围:This Standard specifies the characteristics of UV laser printable electrical lightweight cables DM family for use in the on-board electrical systems of aircraft at operating temperatures between -55 ?a...
实施日期:2006-05-01
实施日期:2006-06-01
实施日期:2010-10-01
THE LNSTALLA TLON ENGLNEERLNG DESLGN SPECLFLCATION OF SOLAR PHOTOVOLTALC POWER SYSTEM
适用范围:本规范适用于地面上通信使用的平板型太阳光伏电源的新建、扩建、改建工程,其它类型太阳光伏电源设计可参照执行。 本规范未做具体规定的内容,均按国家相关标准规范的规定执行。
实施日期:1996-07-30
Waste water from manufacturing process一 Determination of totaln itro compounds一 Spectrophotometric method
适用范围:本方法适用于梯恩梯生产废水中三硝基化合物 (以2,4,6一三硝基甲苯计)和一硝基化合物、二硝基化合物(以2,4一二硝基甲苯计)总和的测定。
发布日期:1985-01-18 实施日期:1985-08-01
Zwoelfkant-Passschrauben,mittlere Gewindelaenge,aus hochwarmfester Nickelbasislegierung NI-P101HT (Waspaloy),fuer hohe Muttern. Klasse:1210 MPa (bei Raumtemperatur)/730°C Bolts,Double Hexagon Head,Clos...
适用范围:This standard specifies the characteristics of double hexagon headed bolts with close tolerance shank and medium length thread, in NI-P101HT, for increased height nuts, for aerospace applications. Clas...
实施日期:1996-01-01
实施日期:2010-06-30
实施日期:2007-08-01
Determination of iron,calcium,magnesium,molybdenum,titanium and vanadium in uranium oreconcentrate by atomic absorption spectrometry
适用范围:本标准规定了铀矿石浓缩物中铁、钙、镁、钼、钛、钒的测定原理,适用范围,分析步骤,分析结果的计算和方法的精密度。 本标准适用于测定铀矿石浓缩物中含量大于0.02%的铁、钙、镁、钼、钛、钒。 杂质含量在GB 10268中规定的指标范围内...
发布日期:1991-04-25 实施日期:1992-04-01
Capacitors for use in tubular fluorescent and other discharge lamp circuits. Performance requirements
适用范围:Specifies the requirements for both self-healing and non-self- healing continuously rated a.c. capacitors of up to and including 2,5 kvar, and not less than 0,1 F, having a rated voltage not exceeding ...
发布日期:1991-03-19 实施日期:1991-03-19
Metal halide lamps with spectral energy distribution similar to natural light - Part 2: Sports lighting
适用范围:The document deals with metal halide lamps with spectral energy distribution similar to natural light for sports lighting.
实施日期:2000-01-01
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