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Method for determination of stiffness of the tufted area of toothbrushes
出版:British Standards Institution

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基本信息
標(biāo)準(zhǔn)編號(hào): BS 5757:1989
發(fā)布時(shí)間:1989/6/30 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:British Standards Institution
標(biāo)準(zhǔn)頁(yè)數(shù):12
標(biāo)準(zhǔn)簡(jiǎn)介
Specifies a test method and grading scheme for conventional manual toothbrushes.
標(biāo)準(zhǔn)備注
? British Standards Institution 2013
Amendment notes:
AMD 6678 published 31 May 1991
本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)
等同采用的國(guó)際標(biāo)準(zhǔn)
ISO 8627:1987 - Identical