G 459-2 Technical Rule - Standard 11/2015

Gas Pressure Regulating Installations with a Maximum Upstream Operating Pressure of 5 bar and a Maximum Design Flow Rate of 200 m3/h under Normal Conditions on Service Lines; Functional Requirements ++ PDF file ++

55,79 €*
  • DVGW
  • 20 pages
  • available as PDF only
  • 2nd edition 2015
  • 1
  • 1
  • 510455