Équipements aéronautiques — Conditions d'environnement et de fonctionnement pour les équipements embarqués — Essais d'humidité, de température et de pression

Applies primarily to civil and transport aircraft and specifies the test requirements and various test procedures for aerospace equipment which could be subjected to moisture ingress, frosting and condensation, resulting from the passage through atmospheric conditions of high humidity, in combination with or induced by changing temperature and pressure.