NF E22-177

Parallel keys. Dimensions.

La présente norme fixe les caractéristiques dimensionnelles et mécaniques des clavettes parallèles usuelles.

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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.

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