NF EN ISO 8891-2000 标准详情
- 标准号:NF EN ISO 8891-2000
- 中文标题:牙科铸造用贵金属含量至少为 25% 但小于 75% 的合金
- 英文标题:dental casting alloys with noble metal content of at least 25 % but less than 75 %.
- 标准类别:法国国家标准
- 发布日期:
Gives the classification of, and specifies requirements and test methods for, dental casting alloys with a noble metal content of 25% up to but not including 75%. Applies to casting alloys meant for making dental restorations and appliances.
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