ISO 21922:2021

Refrigerating systems and heat pumps — Valves — Requirements, testing and marking

STANDARD published on 31.8.2021

English -
electronic design (pdf) (334.90 USD)

English -

Print design (334.90 USD)

French -

electronic design (pdf) (334.90 USD)

French -

Print design (334.90 USD)

The information about the standard:

Designation standards: ISO 21922:2021
Publication date standards: 31.8.2021
The number of pages: 90
Approximate weight : 301 g (0.66 lbs)
Country: International technical standard
Category: Technical standards ISO