BS 6828-9:1987被替代
Dental rotary instruments. Methods of test
出版：British Standards Institution
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基本信息
标准编号： BS 6828-9:1987
发布时间：1987/5/29 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：12
标准简介
Dental rotary instruments such as burs, cutters, diamond instruments and abrasives, but excluding root canal instruments.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 6677 published 31 May 1991
替代本标准的新标准
