BS EN 21564:1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Specification for dental agar impression material
Hardcopy , PDF
English
28-02-1991
15-02-1999
National foreword
Brief history
Text of EN 21 564 (no contents section)
National appendix A
Cooperating organizations
Impression material in gel form containing a reversible agar hydrocolloid as the gel-forming ingredient.
| Committee |
CH/106/2
|
| DevelopmentNote |
BS DRAFT 93/509102 DC REFERS TO A NEW REVISION
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NBN EN 21564 : 1992 | Identical |
| EN 21564 : 1990 | Identical |
| NF EN 21564 : 1990 | Identical |
| I.S. EN 21564:1992 | Identical |
| ISO 1564:1995 | Identical |
| ISO 1564:1976 | Identical |
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