UNI EN 21559-1993 牙科合金的牙科用汞合金, Odontoiatria , Leghe每amalgama dentale , [由UNI UNI EN ISO 1559 ]
UNI EN 21559-1993 标准详情
- 标准号:UNI EN 21559-1993
- 中文标题:牙科合金的牙科用汞合金, Odontoiatria , Leghe每amalgama dentale , [由UNI UNI EN ISO 1559 ]
- 英文标题:Dentistry. Alloys for dental amalgam. Odontoiatria. Leghe per amalgama dentale. [Replaced By: UNI UNI EN ISO 1559]
- 标准类别:意大利UNIUNI
- 发布日期:
内容简介
Gives requirements and methods of test for alloys composed mainly of silver, tin and copper, complying with the composition requirements in either the powder or tablet form, for preparation of dental amalgam.
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