Measurement of airborne noise emitted by machines; enveloping surface method; metal working machines, circular sawing machines
适用范围:Measurement of airborne noise emitted by machines; enveloping surface method; metal working machines, circular sawing machinesDiese Norm legt Erg?nzungen zu DIN 45 635 Teil 16 fest, die bei der Ger?usc...
Safety of woodworking machines - One side moulding machines with rotating tool - Part 3:Numerically controlled (NC) boring and routing machines
实施日期:2012-10-01
Acoustics -- Measurement of sound insulation in buildings and of building elements -- Part 14: Guidelines for special situations in the field
适用范围:ISO 140-14:2004 concerns field measurements of airborne sound insulation and impact sound insulation, and is to be used as a supplement to ISO 140-4 and ISO 140-7. It contains guidelines on sound insul...
发布日期:2004-08-01 实施日期:2004-08-01
实施日期:2010-02-01
The design regulation (code)for noise control in ships ...
实施日期:1993-10-01
Measurement of airborne noise emitted by maschines; enveloping surface method; woodworking machines; multi-blade circular sawing machines
Akustik. Messung und Modellbildung der Schallausbreitungskurven in Arbeitsraeumen zum Zweck der Beurteilung ihrer akustischen Qualitaet Acoustics-Measurement and Parametric Description of Spatial Sound...
适用范围:This International Standard specifies a method for measuring the spatial sound distribution curve(s) of a given workroom. A method is given for determining, from the measured data, two descriptors of t...
实施日期:2001-11-14
实施日期:2001-03-15
Acoustics -- Determination of occupational noise exposure -- Engineering method
适用范围:ISO 9612:2009 specifies an engineering method for measuring workers'' exposure to noise in a working environment and calculating the noise exposure level. ISO 9612:2009 deals with A-weighted levels but...
发布日期:2009-04-01 实施日期:2009-04-01
Acoustics - Determination of occupational noise exposure - Engineering method
适用范围:This International Standard specifies an engineering method for measuring workers' exposure to noise in aworking environment and calculating the noise exposure level. This International Standard deals ...
实施日期:2009-09-01
Application of building products in structures - Part 404: Rules for the application of autoclaved aerated concrete masonry units according to DIN EN 771-4:2005-05
适用范围:This prestandard gives provisions for the application of clay masonry units according to DIN EN 771-1:2003-08
实施日期:2006-01-01
适用范围:1.0.1 根据《工业企业噪声控制设计规范》及《化工建设项目环境保护设计规定》制定本规定。1.0.2 本规定的根本任务是:使化工建设项目的设计遵循《中华人民共和国环境噪声污染防治条例》,贯彻执行环境保护和劳动保护方针、政策...
发布日期:1992-05-25 实施日期:1992-09-01
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
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
万方数据标准管理系统V1.0 证书号:软著登字第4252816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