ISO 4422:1990
w
ISO 4422:1990
10331

General information 

 
  •  :  Withdrawn
     : 1990-08
  •  : 1
     : 8
  •  : ISO/TC 138/SC 2 Plastics pipes and fittings for water supplies
  •  :
    83.140.30 Plastics pipes and fittings for non fluid use
    91.140.60 Water supply systems

Life cycle


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