Messverfahren fuer Funksender. Anleitung zur Erstellung von Datenblaettern fuer Funksender und Umsetzer fuer Fernseh-und Tonrundfunk. Spezifikationen (IEC 244-12-2:1989) Methods of Measurement for Radi...
适用范围:Applies to manufacturers' descriptive leaflets. To be used in conjuction with BS EN 60224-12-1.
实施日期:1994-01-01
Information technology - Biometric performance testing and reporting - Part 2: Testing methodologies for technology and scenario evaluation
适用范围:本部分适用于生物特征识别系统和算法性能测试中的数据采集要求和建议、性能评价分析与报告两种主要的性能评价类型为:技术评价和场景评价。
发布日期:2012-12-31 实施日期:2013-06-01
Graphical symbols and letter codes for thermal engineering in the technical documentation
适用范围:本标准规定了技术文件用热工图形符号和文字代号。 本标准适用于涉及热工领域的设计、科研、生产及教学等方面的技术文件。
发布日期:1999-11-23 实施日期:2000-05-01
实施日期:1999-10-01
实施日期:2009-05-31
Information and documentation -- Transliteration of Georgian characters into Latin characters
适用范围:Establishes a system for the transliteration of Georgian characters into Latin characters to permit international information exchange, particularly by electronic means.
发布日期:1996-12-01 实施日期:1996-12-01
Connectors for electronic equipment - Tests and measurements - Part 12-7: Soldering tests; Test 12g: Solderability, wetting balance method (IEC 60512-12-7:2001); German version EN 60512-12-7:2001
适用范围:The document defines a test method to assess the solderability of the terminations of a component designed for use with printed boards or for other applications using similar soldering techniques.
实施日期:2001-11-01
实施日期:2009-10-01
Frucht und Gemuesesaefte. Bestimmung des Gehaltes an loeslicher Trockensubstanz. Refraktometrisches Verfahren Fruit and Vegetable Juices-Estimation of Soluble Solids Content-Refractometric Method Jus d...
适用范围:This European Standard specifies a refractometric method for the estimation of the soluble solids in fruit and vegetable juices and related products.
实施日期:1997-05-15
Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B.
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