90.93 Standard confirmed Sep 21, 2022
ISO
ISO/TC 138/SC 5 General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications
International Standard
23.040.20 Plastics pipes
Specifies a method for determining the resistance to external blows of thermoplastic pipes of circular cross-section (staircase method). Applicable to isolated batches of pipe to be tested at 0 °C.
PUBLISHED
ISO 11173:1994
90.93
Standard confirmed
Sep 21, 2022
ABANDON
ISO 11173:1994/CD Amd 1