Superseded
Standard
Historical
BS 3172:1987
Specification for screw threads for spectacle frames
Preview
No description.
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 11/30/1987 |
| Cancellation Date | 06/15/1995 |
| Page Count | 4 |
| Themes | Dimensional tolerances |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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