CAN/CSA-Z349.57-94

Dentistry - Stiffness of the Tufted Area of Tooth-Brushes

This National Standard of Canada is equivalent to International Standard ISo 8627:1987. 1 Scope and field of application This International Standard specifies a test method and grading scheme for the stiffness of the tufted area of conventional manual tooth-brushes, together with relevant information concerning definitions and information concerning testing machines.

OEN:

CSA

Langue:

English

Code(s) de l'ICS:

97.170

Statut:

Annulée

Date de Publication:

1994-08-30

Numéro Standard:

CAN/CSA-Z349.57-94