Abstract / scope
ISO 3468:2014 specifies the test method for passenger car (ISO 3833:1977, 3.1.1) windscreen defrosting and demisting systems, when these are fitted.
ISO 3468:2014 does not specify reference areas or levels of performance.
Voitures particulières — Dispositif de dégivrage et de désembuage du pare-brise — Méthode d'essai
ISO 3468:2014 specifies the test method for passenger car (ISO 3833:1977, 3.1.1) windscreen defrosting and demisting systems, when these are fitted.
ISO 3468:2014 does not specify reference areas or levels of performance.