Equipment for continuous monitoring of radioactivity in gaseous effluents - Part 5: Specific requirements for tritium monitors
适用范围:Establishes specific standard requirements, including technical characteristics and general test conditions and gives examples of acceptable methods for the tritium effluent monitors.
发布日期:2002-01-16 实施日期:2002-01-16
实施日期:2002-10-18
发布日期:2013-09-01 实施日期:2013-09-01
Fixed firefighting systems - Components for gas extinguishing systems - Part 6: Requirements and test methods for non-electrical disable devices
实施日期:2006-07-01
Stahlrohre für Rohrleitungen für brennbare Medien. Technische Lieferbedingungen. Rohre der Anforderungsklasse B Steel pipes for pipelines for combustible fluids. Technical delivery conditions Part 2:Pi...
适用范围:This European Standard specifies the technical delivery conditions for seamless and welded steel pipes forthe on land transport of combustible fluids primarily in gas supply systems but excluding pipel...
实施日期:2009-04-30
Safety of toys - Part 4: Experimental sets for chemistry and related activities; German version EN 71-4:2013
发布日期:2013-05-01 实施日期:2013-05-01
Ortsfeste Brandbekaempfungsanlagen. Bauteile fuer Loeschanlagen mit gasfoermigen Loeschmitteln. Anforderungen und Pruefverfahren fuer Hoch-und Niederdruck-Bereichsventile und zugehoerige Ausloeseeinric...
适用范围:This European Standard specifies requirements and describes test methods for selector valves and their actuatorsused in CO2 -, Inert Gas- or Halocarbon gas fire extinguishing systems.
实施日期:2006-06-30
发布日期:2008-06-16 实施日期:2008-06-16
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