Industrial fans -- Determination of fan sound power levels under standardized laboratory conditions -- Part 1: General overview
适用范围:ISO 13347:2004 deals with the determination of the acoustic performance of industrial fans. In addition, it may be used to determine the acoustic performance of fans combined with an ancillary device s...
发布日期:2004-08-01 实施日期:2004-08-01
Cigarettes -- Determination of ventilation -- Definitions and measurement principles
适用范围:This International Standard specifies a method for the determination of ventilation which is applicable to cigarettes.
发布日期:2002-06-01 实施日期:2002-06-01
Industrial fans -- Performance testing using standardized airways
适用范围:ISO 5801:2007 deals with the determination of the performance of industrial fans of all types except those designed solely for air circulation e.g. ceiling fans and table fans. Estimates of uncertainty...
发布日期:2007-12-01 实施日期:2007-12-01
Specification for installation and maintenance of gas-fired catering appliances for use in all types of catering establishments (2nd and 3rd family gases)
适用范围:This British Standard specifies requirements for the installation,servicing and maintenance of new and previously-used gas-firedcatering appliances used in catering establishments, burning 2nd or3rd fa...
实施日期:2009-08-31
Oil burning installations - Technical rule for oil burning installation (TROE) - Testing
适用范围:This standard specifies the installation and design of oil firing systems with automatic, partly automatic and manually operated oil burners as well their oil supply systems for the fuel EL according D...
Mobile and fixed offshore units. Electrical installations. Hazardous areas
适用范围:This part of IEC 61892 contains provisions for hazardous areas classification and choice of electrical installation in hazardous areas in mobile and fixed offshore units, including pipeline, pumping or...
实施日期:2008-02-29
发布日期:2002-06-07 实施日期:2002-06-07
Technical condition centrifugal ventilator for cement industry
适用范围:本标准规定了水泥土业旋窑生产线中窑尾、窑头、煤磨、水泥磨、篦冷机等设备所配套的离心通风机的技术要求、试验方法、检验规则及标志、包装、运输和贮存。本标准适用于含尘浓度不大于100g/m^3(标态)的离心通风机(以下简称“风机...
实施日期:2001-10-01
Industrial fans -- Determination of fan sound power levels under standardized laboratory conditions -- Part 2: Reverberant room method
适用范围:ISO 13347-2:2004 gives a detailed description of reverberant room methods for the determination of fan sound power levels. It is for use under standardized laboratory conditions and recognises that tes...
发布日期:2004-08-01 实施日期:2004-08-01
Technical Requierment for enviromental protection product Genernal low noise axle-flow flower
适用范围:本标准规定了一般用途低噪声轴流通风机的技术要求、试验方法和检验规划。 本标准适用于通风换气、空调和生产场所使用的单级轴流通风机,其输送介质为空气或其它不含腐蚀性物质的气体混合物;通风机最大流量不超过75000m3/h...
发布日期:2007-12-03 实施日期:2008-03-01
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