Gasversorgungssysteme. Gasverdichterstationen. Funktionale Anforderungen Gas Supply Systems-Compressor Stations-Functional Requirements Systemes d'alimentation en gaz. Stations de compression. Prescrip...
实施日期:2000-10-15
发布日期:2012-08-31 实施日期:2012-08-31
Stainless steel pliable corrugated tubing and fittings used in gas piping systems
发布日期:2011-01-10 实施日期:2011-10-01
General safety technique conditions for gas in civil building
发布日期:2013-07-19 实施日期:2014-05-01
Anlagen und Ausruestung fuer Fluessigerdgas. Eignungspruefung von Flachdichtungen fuer Flanschverbindungen in Fluessigerdgas. Rohrleitungen Installations and Equipment for LNG-Suitability Testing of Ga...
实施日期:1998-12-15
实施日期:2007-08-01
Surface boxes and ground plates; requirements and testing; DVGW code of practice
Petroleum and natural gas industries. Equations and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubing (ISO/TR 10400:2007); English version CEN ISO/TR ...
Petroleum and natural gas industries -- Equations and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubing
发布日期:2007-12-01 实施日期:2007-12-01
Large diameter pipes and valves for gaseous fluids. Flange connections PN 6.
实施日期:1973-06-01
Stainless steel pliable corrugated tubing kits in buildings for gas with an operating pressure up to 0,5 bar.
Gasversorgungssysteme. Schweissen von Rohrleitungen aus Stahl. Funktionale Anforderungen Gas Supply Systems-Welding Steel Pipework-Functional Requirements Systemes d'alimentation en gaz. Soudage des tu...
实施日期:2000-07-15
实施日期:2010-09-01
Ductile iron pipes, fittings, accessories and their joints for water applications
发布日期:2009-12-01 实施日期:2009-12-01
Application specification of marker for gas pipeline and facility
实施日期:2007-06-01
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