Final Draft
Amendment
ISO 21922:2021/FDAmd 1
Refrigerating systems and heat pumps — Valves — Requirements, testing and marking — Amendment 1
Reference number
ISO 21922:2021/FDAmd 1
Edition 1
Final Draft Amendment
ISO 21922:2021/FDAmd 1
85058
This draft is in the approval phase.
This amendment applies to ISO 21922:2021

General information

  •  : Under development
    : Proof sent to secretariat or FDIS ballot initiated: 8 weeks [50.20]
  •  : 1
     : 7
  • ISO/TC 86/SC 1
    27.080  27.200 
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