ISO 2044:1974
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ISO 2044:1974
6821

Тезис

Specifies a test for checking the resistance of such fittings to internal pressure in a solvent welded test assembly. This is subjected to an internal pressure of 4.2 times the nominal pressure for 60 minutes. No deterioration, leakage or fracture shall occur.


Общая информация 

  •  : Отозвано
     : 1974-05
  •  : 1
  •  : ISO/TC 138/SC 5 General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications
  •  :
    23.040.45 Plastics fittings

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