Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 2: Determination of the emission rates of carbon monoxide (CO), carbon dioxide (CO<2>), nitrogen...
实施日期:2010-03-01
Stationary source emissions -- Measurement of velocity and volume flowrate of gas streams in ducts
发布日期:1994-11-01 实施日期:1994-11-01
Indoor air. Part 14:Determination of total (gas and particle-phase) polychlorinated dioxin-like biphenyls (pcbs) and polychlorinated dibenzo-p-dioxins/dibenzofurans (pcdds/pcdfs). Extraction,clean-up a...
发布日期:2009-05-15 实施日期:2009-05-15
Cleanrooms and associated controlled environments. Part 1:Classification of air cleanliness
实施日期:1999-05-01
Emissionen aus stationaeren Quellen. Bestimmung der Massenkonzentration an Stickstoffoxiden-Photometrisches Verfahren mit Naphthylethylenediamin Stationary Source Emissions-Determination of the Mass Co...
实施日期:1998-06-15
Radiation protection instrumentation - Equipment for sampling and monitoring radioactive noble gases
实施日期:2008-10-01
Indoor air -- Part 13: Determination of total (gas and particle-phase) polychlorinated dioxin-like biphenyls (PCBs) and polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDDs/PCDFs) -- Collection on so...
发布日期:2008-11-01 实施日期:2008-11-01
Buildings and Structures for Agriculture Part 33:Guide to the Control of Odour Pollution
实施日期:1991-07-30
实施日期:2006-03-31
Standard method for hygienic examination of bery-llium in air of residential areas--Morin fluorescence spectrophotometric method
发布日期:1989-09-21 实施日期:1990-06-30
Technical specification and methods for making local emission standards of air pollutants
Workplace air quality -- Determination of total organic isocyanate groups in air using 1-(2-methoxyphenyl)piperazine and liquid chromatography
发布日期:2007-12-01 实施日期:2007-12-01
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 | 人才招聘 | 客户服务 | 关于我们
互联网出版许可证:新出网证(京)字042号 互联网药品信息服务资格证书号:(京)-经营性-2011-0017 信息网络传播视听节目许可证 许可证号:0108284
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