BS 4681:1991
Withdrawn
View Superseded by
Specification for reusable metal dental mirrors and handles
Hardcopy
English
04-30-1991
10-15-1994
Gives requirements and tests for reusable dental mirrors with a coated glass reflecting surface and metal casing and handle for use in the mouth. Includes marking and illustrates dental mirror, apparatus for determination of nominal magnification, apparatus for distortion test, locking device for mirror head and device for applying force. BS AMD 8278 RENUMBERS THIS STANDARD TO BS EN 29873: 1994
| DevelopmentNote |
Superseded and renumbered by BS EN 29873 (07/2004)
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 9873:2017 | Identical |
| ISO 7153-1:2016 | Surgical instruments — Materials — Part 1: Metals |
| ISO 261:1998 | ISO general purpose metric screw threads — General plan |
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