Gasversorgungssysteme. Gas-Druckregeleinrichtungen in Anschlussleitungen. Fonktionale Anforderungen Gas Supply Systems-Gas Pressure Regulating Installations on Service Lines-Functional Requirements Sys...
适用范围:This European Standard contains the relevant functional requirements for gas pressure regulating installations forming a part of the service lines in gas supply systems. It is applicable to the design,...
实施日期:2000-07-15
实施日期:2006-04-01
发布日期:2013-06-01 实施日期:2013-06-01
实施日期:2010-07-31
Gas/air ratio controls for gas burners and gas burning appliances - Part 2: Electronic types
适用范围:This standard specifies the safety, construction and performance requirements for electronic gas/air ratio control systems (GARCs) intended for use with gas burners and gas burning appliances. It also ...
实施日期:2009-07-01
实施日期:2001-10-01
实施日期:2009-02-01
实施日期:2004-03-01
Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 2: Inspection gauges (ISO 11363-2:2010); German version EN ISO 11363-2:2010
实施日期:2010-12-01
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