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DIN EN ISO 22254:2005-11
Dentistry - Manual toothbrushes - Resistance of tufted portion to deflection (ISO 22254:2005); German version EN ISO 22254:2005
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Summary
This standard specifies a test method for determining the resistance of the tufted portion of manual toothbrushes to deflection. This standard is applicable to toothbrushes having a conventional flat trim design and may not be applicable to toothbrushes with other designs. The results obtained with this standard may not correspond to consumer perceptions of the stiffness of the toothbrush bristles.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 11/01/2005 |
| Page Count | 14 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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