ISO 817:2014/Amd 2:2021

Refrigerants — Designation and safety classification — Amendment 2

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

71.100.45

Statut:

Annulée

Date de Publication:

2021-04-07

Numéro Standard:

ISO 817:2014/Amd 2:2021