BS 5757:1979
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Specification for toothbrushes
Hardcopy
30-06-1989
English
30-09-1980
Manual domestic toothbrushes, with filaments of synthetic polymer or natural bristles. Method of test and grading system for textural stiffness and compliance. Requirements and methods of tests for tuft anchorage, filament bend recovery, and profile of filament free ends.
Committee |
CH/106/7
|
DocumentType |
Standard
|
Pages |
0
|
PublisherName |
British Standards Institution
|
Status |
Superseded
|
SupersededBy |
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