
Specification for dental semi-precious metal casting alloys
出版:British Standards Institution

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基本信息
標準編號: BS 6042:1990
發布時間:1990/7/31 0:00:00
標準類別:Standard
出版單位:British Standards Institution
標準頁數:12
標準簡介
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.
標準備注
? British Standards Institution 2013
Amendment notes:
AMD 7019 published 01 May 1992
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