实施日期:2009-03-01
Methods for determination of tellurium and its compounds in the air of workplace
发布日期:2004-05-21 实施日期:2004-12-01
Luft am Arbeitsplatz. Bestimmung von hexavalentem Chrom in luftgetragenen teilchenfoermigen Stoffen. Verfahren mit Ionenchromatographie und photospektrometrischer Messung unter Verwendung von Diphenylc...
适用范围:This International Standard specifies a method for the determination of the time-weighted average mass concentration of hexavalent chromium in workplace air. Separate sample preparation methods are spe...
实施日期:2005-02-24
Health and safety in welding and allied processes. Equipment for capture and separation of welding fume. Part 1:Requirements for testing and marking of separation efficiency
实施日期:2013-04-01
Determination of alcoholic ethers in the air of workplace
发布日期:2007-06-13 实施日期:2007-11-30
Dust emission of technical equipment - Evaluation of the emission of airborne hazardous substances - Part 2: Determination of the pollutant concentration parameter, test bench method, handheld electric...
适用范围:In addition to the basic method for the determination of the pollutant concentration index specified in DIN EN 1093-8, the document specifies additional test conditions for testing of hand held electri...
Cleanrooms and associated controlled environments. Part 1:Classification of air cleanliness
适用范围:This part of ISO 14644 covers the classification of air cleanli-ness in cleanrooms and associated controlled environments exclusively in terms of concentration of airborne particles. Only particle popu...
实施日期:1999-05-01
Ambient air-determination of sulfur dioxide-formaldehyde absorbing-pararosaniline spectrophotometry
发布日期:2009-09-27 实施日期:2009-11-01
Methods for determination of cyclic and aromatic ketones in the air of workplace
适用范围: 本标准规定了监测工作场所空气中脂环酮和芳香族酮类化合物浓度的方法。 本标准适用于工作场所空气中脂环酮和芳香族酮类化合物浓度的测定。
发布日期:2004-05-21 实施日期:2004-12-01
实施日期:2009-04-30
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
Indoor air - Part 1: General aspects of sampling strategy (ISO 16000-1:2004)
适用范围:General and substance-specific aspects of the measurement strategy to be taken into account before and during sampling as well as measurement procedures for individual substances or groups of substance...
实施日期:2006-06-01
Workplace atmospheres - Determination of airborne endotoxin
适用范围:Measurement of endotoxin from workplace atmospheres. The standard provides methods for measurement, transportation and determination of endotoxin in the sample.#,,#
Aussenluft. Bestimmung einer Kenngroesse fuerBlack smoke" Methods for Measurement of Air Pollution Part 11:Determination of a Black Smoke Index in Ambient Air (ISO 9835:1993) (N) Air ambiant. Determina...
适用范围:Gives a reflectance method for continuous or daily measurement of the black smoke index in the range 6 to 375.
实施日期:1993-01-01
Water quality. Determination of suspended solids by filtration through glass-fibre filters first edition
适用范围:Describes a method for the determination of suspended solids in raw waters and waste waters by filtration though glass-fibre filters. The lower limit of the determination is approximately 2 mg/l. Float...
实施日期:1997-02-01
请选择需要导出的字段:
请选择需要导出的字段:
知识产权声明 | 服务承诺 | 联系我们 | 客户服务 | 关于我们
网络出版服务许可证:(署)网出证(京)字第072号 互联网药品信息服务资格证书号:(京)-经营性-2016-0015 信息网络传播视听节目许可证 许可证号:0108284
万方数据标准管理系统V2.0 证书号:软著登字第11198474号
京ICP证:010071 京公网安备11010802020237号 京ICP备08100800号-1
客服电话:4000115888 客服邮箱:service@wanfangdata.com.cn 违法和不良信息举报电话:4000115888 举报邮箱:problem@wanfangdata.com.cn 举报专区:https://www.12377.cn
万方数据知识服务平台--国家科技支撑计划资助项目(编号:2006BAH03B01)©北京万方数据股份有限公司 万方数据电子出版社