Axial flow fans for air cooler
适用范围:本标准规定了空气冷却器用轴流通风机的术语和定义、要求、试验方法、检验规则、标志、包装和储运、保证期。本标准适用于直径900mm~12500mm,且以空气为冷却介质的轴流通风机。
发布日期:2012-11-07 实施日期:2013-03-01
Water evaporative cooling air handling unit
适用范围:本标准规定了水蒸发冷却空调机组(简称“机组”)的术语和定义、分类与标记、要求、试验方法、检验规则、标志、样本、包装、运输和贮存等。 本标准适用于以水直接蒸发冷却器、间接蒸发冷却器或多级蒸发冷却器为空气冷却段的机组,其他...
发布日期:2013-12-31 实施日期:2014-09-01
Code for construction of ventilation and air conditioning
适用范围:为加强通风与空调工程施工安装技术的管理,规范施工工艺,强化施工安装过程控制,确保工程质量,制定本规范。 本规范适用于建筑工程中通风与空调工程的施工安装。 通风与空调工程施工安装中采用的工程技术文件、承包合同文件...
发布日期:2011-09-16 实施日期:2012-05-01
Information and documentation - Document storage requirements for archive and library materials
适用范围:The standard specifies the characteristics of general-purpose repositories used for the long-term storage of archive and library materials. It covers the sitting and construction of the building and th...
Drehende elektrische Maschinen. Verfahren zur Bestimmung der Verluste und des Wirkungsgrades von drehenden elektrischen Maschinen aus Pruefungen (ausgenommen Maschinen fuer Schienen-und Strassenfahrzeu...
适用范围:This Recommendation applies to d.c. machines and to a.c. synchronous and induction machines of all sizes within the scope of IEC Publication 34-1. The principles can, however, be applied to other types...
实施日期:1999-10-15
Feuerwiderstandspruefungen.Brandschutzklappen in Lueftungsleitungen. Pruefung der temperaturausloesenden Schliessvorrichtung Fire Resistance Tests-Fire Dampers for Air Distribution Systems-Part 4:Test ...
适用范围:This part of ISO 10294 specifies the test requirements related to thermal release mechanisms used in fire dampers tested in accordance with ISO 10294-1. Only the thermal release mechanism is subjected ...
实施日期:2001-08-15
实施日期:1998-04-15
Hochbau. Nutzeranforderungen. Anforderungen an die Luftreinheit Building Construction-Expression of Users' Requirements Part 2:Air Purity Requirements (ISO 6242-2:1992) Construction immobiliere. Expres...
适用范围:This part of ISO 6242 defines how the air purity re-quirements of building users can be identified, ex-pressed and quantified. It describes users' objectives and the parameters used to express them. Fo...
实施日期:1993-01-01
实施日期:2008-07-01
实施日期:2010-12-01
Ventilation plant; unplasticized polyvinylchloride (PVC-U) uptakes; pipe fittings, bends; minimum wall thickness
适用范围:This standard contains the minimum wall thickness of PVC-U unstiffened bends for pipes. According to the safety requirements of the plants and the dimensions existing on the market, the constructing en...
Code on nuclear air and gas treatment-Ventilation air conditioning and air cleaning-Part 13:Iodine adsorbers(typeⅢ )
适用范围:本部分规定了核安全相关的空气或气体处理系统中碘吸附器(Ⅲ 型)(以下简称吸附器)的性能、设计、试验、制造和质量保证方面的最低要求。本部分适用于核设施中与安全相关的空气或气体净化系统的吸附器。与核安全无关的吸附器可...
发布日期:2012-01-06 实施日期:2012-04-06
Safety of woodworking machines. One side thickness planning machines
Code of practice for accommodation of building services in ducts
适用范围:Recommendations for the design, construction, installation and maintenance of fixed ducts. Also covered are suspended flooring, ceiling voids and cavities.
Klaeranlagen. Messung der Sauerstoffzufuhr in Reinwasser in Belueftungsbecken von Belebungsanlagen Wastewater treatment plants Part 15:Measurement of the oxygen transfer in clean water in aeration tank...
适用范围:This European Standard specifies the non-steady state measurement of the oxygen transfer rate and the oxygen transfer efficiency of aeration systems in activated sludge aeration tanks (see EN 12255-6) ...
实施日期:2003-12-17
Elektrisch angetriebene Strassenfahrzeuge. Besondere Festlegungen fuer die Sicherheit. Bordeigene Energiespeicher Electrically Propelled Road Vehicles-Specific Requirements for Safety Part 1:On Board E...
适用范围:Road vehicles, Electrically-operated devices, Battery-powered devices, Safety measures, Electric cells, Marking, Hazards, Exhaust gases, Ventilation, Overcurrent protection, Installation, Leakage curre...
实施日期:1997-09-15
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