ISO 4427-2:2019/FDAmd 1
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ISO 4427-2:2019/FDAmd 1
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General information 

 
  •  :  Under development
  •  : 2
     : 2
  •  : ISO/TC 138/SC 2 Plastics pipes and fittings for water supplies
  •  :
    93.025 External water conveyance systems
    23.040.20 Plastics pipes
    91.140.60 Water supply systems

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