NBN EN 21559 : 1992
Superseded
Superseded
TANDHEELKUNDE - LEGERINGEN VOOR TANDAMALGAAN
Published date
01-12-2013
Publisher
Superseded date
11-01-2001
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Cooperating organizations
National foreword
Foreword
Text of EN 21559 (no contents section)
National annex NA (informative)
National annex NB (informative)
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.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Superseded
|
| Standards | Relationship |
| BS EN 21559:1992 | Identical |
| EN 21559 : 1991 | Identical |
| I.S. EN 21559:1992 | Identical |
| DIN EN 21559:1992-03 | Identical |
Summarise
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