BS 5757:1989

Method for determination of stiffness of the tufted area of toothbrushes.

NORMA vydána dne 30.6.1989

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The information about the standard:

Designation standards: BS 5757:1989
Note: NEPLATNÁ
Publication date standards: 30.6.1989
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Kategorie: Technické normy BS