NF S91-121

Dental hand instruments. Hand-held cutting instruments for restorative dentistry. Designation and marking of dimensional characteristics.

La présente norme a été élaborée pour répondre au besoin de la Profession dentaire de disposer d'une méthode universelle de désignation, de marquage et d'identification, à l'aide d'un code numérique, des caractéristiques dimensionnelles des instruments de coupe à main pour la dentisterie restauratrice.

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