AFNOR - NF S80-569
Horology. Reducing involute toothing gears. Toothing corrected by shift to 0,5 module.
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 March 1995 |
| Status: | active |
| Page Count: | 8 |
| ICS Code (Horology in general): | 39.040.01 |
Document History
NF S80-569
March 1, 1995
Horology. Reducing involute toothing gears. Toothing corrected by shift to 0,5 module.
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