BS 5757:1979被替代
Specification for toothbrushes
出版：British Standards Institution
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基本信息
标准编号： BS 5757:1979
发布时间：1979/10/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
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.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 3414
替代本标准的新标准
