
SPECIFICATION FOR DENTAL SEMI PRECIOUS METAL CASTING ALLOYS
出版:British Standards Institution

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基本信息
标准编号: BS 6042(1981) : LATEST
标准类别:Standard
出版单位:British Standards Institution
标准页数:0
标准简介
Deals with alloys with 30 - 79 % gold and/or platinum group metals.Deals with constituents,melting range,Vickers hardness, 0.1% proof stress and elongation.
替代本标准的新标准
等同采用的国际标准
ISO 8891 : 1998 - Similar to