Regelwerk
Gasfachliche Norm DIN ISO 21087 Entwurf
2021-07
Gasanalyse – Analytische Methoden für Wasserstoff als Brennstoff – Protonenaustauschmembran(PEM)-Brennstoffzellenanwendung für Straßenfahrzeuge (ISO 21087:2019)
)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally [...] on that committee. International
organizations, governmental and non-governmental, in…