Manual toothbrushes. Resistance of tufted portion to deflection Ingestion-build-96603 BS EN 61702 discusses short-term

BS EN 61702 discusses short-term predicted characteristics

Adhering to these guidelines helps you to reduce the risk of injuries resulting from improper mechanical functioning of releasable binding systems

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If the number of defective items does not exceed a predefined level

Manual toothbrushes. Resistance of tufted portion to deflection Ingestion-build-96603 BS EN 61702 discusses short-term1 Scope This International Standard specifies a test method for determining the resistance of the tufted portion of manual toothbrushes to deflection. This International 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 International Standard may not correspond to consumer perceptions of the stiffness of toothbrush filaments.