Hydrogen generators using water electrolysis process — Part 1: Industrial and commercial applications
Générateurs d'hydrogène utilisant le procédé d'électrolyse de l'eau — Partie 1: Applications industrielles et commerciales
71.100.20 - Gases for industrial application. Including compressed air and hydrogen
71.120.99 - Other equipment for the chemical industry.
Es anulada por: ISO 22734:2019
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Ingles / Frances