Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices. Human models,instrumentation,and procedures. Part 1:Procedure to determine the specific absorpti...
适用范围:Applies to any electromagnetic field (EMF) transmitting device intended to be used with the radiating part of the device in close proximity to the human head and held against the ear, including mobile ...
发布日期:2005-02-18 实施日期:2005-02-01
发布日期:2013-04-01 实施日期:2013-04-01
Photography - Film in sheets and rolls for general use - Dimensions (ISO 1012:1998)
适用范围:The document specifies the nominal sizes and aim dimensions with their cutting tolerances of photographic films in sheets and rolls for general photographic applications.
Water quality. Determination of the prolonged toxicity of substances to freshwater fish. Method for evaluating the effects of substances on the growth rate of rainbow trout (oncorhynchus mykiss walbaum...
适用范围:Specifies a method for the determination of the long-term sublethal toxicity of substances soluble in water under specified conditions to a species of anadromous fish in fresh water. The method is appl...
实施日期:1994-01-01
Photography. Exposed roll films. Identification
适用范围:This International Standard specifies simple inter-nationally recognizable markings for distinguishing exposed roll films. This is to ensure that exposed roll films, when handed to photofinishers, will...
Measuring Instruments for Light Exposure
适用范围:本检定系统适用于曝光量计最器具的检定,规定了以勒克司·秒(1.C s)为单位的曝光量量值从基准向工作计量器具的传递程序,并指明了误差关系及基本检定方法。检定系统由三部分组成.计量基准器具,计量标准器具和工作计且器具...
实施日期:1990-06-30
Drucktechnik. Prozesskontrolle. Offsetdruckformenherstellung Graphic Technology-Process Control-Offset Platemaking Technologie graphique. Maitrise des procedes. Confection des plaques offset
适用范围:This International Standard establishes unified terminology, test methods and requirements for the process control of the preparation of the offset printing forme. This International Standard — appli...
实施日期:1997-11-15
实施日期:2009-03-31
Silver halid diffusion CTP plates
适用范围:本标准规定了银盐(CTP)版的要求、试验方法、检验规则、包装及标志、贮存和运输。本标准适用于以铝版基为支持体、卤化银为感光层、以绿激光(532nm)或紫激光(405nm、410nm)为曝光光源的银盐版。
发布日期:2009-09-30 实施日期:2010-02-01
发布日期:2013-05-01 实施日期:2013-05-01
实施日期:2008-01-31
Photography -- Vesicular microfilm -- Determination of ISO speed and ISO range
适用范围:The principle of the method specified is exposing and processing samples as specified, obtaining density measurements from the resultant images to produce a sensitometric curve from which values are ta...
发布日期:1993-09-01 实施日期:1993-09-01
Photography -- Aerial films and spools -- Dimensions
发布日期:2000-12-01 实施日期:2000-12-01
Workplace Atmospheres. Guidance for the Assessment of Exposure by Inhalation to Chemical Agents for Comparison with Limit Values and Measurement Strategy
实施日期:1995-01-01
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