BS 6042:1990被替代
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 6042:1990
发布时间：1990/7/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：12
标准简介
Classifies and specifies requirements and test methods for dental casting alloys with a noble metal content of 25% up to but not including 75% suitable for making dental restoration and appliances.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 7019 published 01 May 1992
本标准替代的旧标准
替代本标准的新标准
