NF S81-505

May 1974

Standard Cancelled

Horology. Timekeeping instruments. Symbolization of control positions.

Main informations

National standards and national normative documents

May 1974

2 p.

NF S81-505

39.040.01 Horology in general

S81-505

Standard replaced by (1)

NF S81-505

June 1996

Standard Current

Horology. Timekeeping instruments. Symbolization of control positions.

Le présent document spécifie les symboles de positions de contrôle des instruments horaires.

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