BS 6431-20:1984被替代
Ceramic floor and wall tiles. Method for determination of resistance to surface abrasion. Glazed tiles
出版：British Standards Institution
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基本信息
标准编号： BS 6431-20:1984
发布时间：1984/9/28 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：12
标准简介
Defines a method of test for determining the resistance to surface abrasion of all glazed ceramic tiles used for floor coverings.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 7109 published 15 July 1992
替代本标准的新标准
