NF D27-408

Letter boxes with reduced capacity and with large opening for outdoor installation - Requirements and testing

Le présent document s'adresse aux constructeurs et aux utilisateurs de boîtes aux lettres à ouverture totale (OT) autres que celles faisant l'objet de la norme NF D 27-405 et de l'Arrêté 1802 du 29-06-79 et destinées à l'équipement extérieur des habitations pour la remise du courrier à domicile. Il détermine les prescriptions générales et mécaniques ainsi que celles liées aux contraintes d'environnement des boîtes aux lettres OT individuelles ou collectives ainsi que les essais destinés à vérifier ces prescriptions.

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

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