NF S80-501
NF S80-501

NF S80-501

March 1995
Standard Current

Horology. Corrected cylcloidal or involute toothing gears. Preferred modules.

Le présent document spécifie les modules préférentiels des engrenages destinés à l'horlogerie.

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Main informations

Collections

National standards and national normative documents

Publication date

March 1995

Number of pages

3 p.

Reference

NF S80-501

ICS Codes

39.040.01   Horology in general

Classification index

S80-501

Print number

1 - mars 1995
Sumary
Horology. Corrected cylcloidal or involute toothing gears. Preferred modules.

Le présent document spécifie les modules préférentiels des engrenages destinés à l'horlogerie.
Replaced standards (1)
NF S80-501
NF S80-501
December 1979
Standard Cancelled
Horology. Cycloidal or involute toothed gearings. Preferred modules.

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