NF S87-500:1987
Horology. Time transmission from masterclock to secondary clocks by coded signals on double-wound. Requirements.

Standard No.

NF S87-500:1987

Release Date

1987

Published By

Association Francaise de Normalisation

Status

Be replaced 2007-04

Replace By

NF S87-500:2007

Latest

NF S87-500:2007

NF S87-500:1987 history

• 2007 NF S87-500:2007 Horlogerie - Distribution de l'heure par signaux codés sur ligne bifilaire ou en liaison sans fil - Spécifications
• 1987 NF S87-500:1987 Horology. Time transmission from masterclock to secondary clocks by coded signals on double-wound. Requirements.