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ČSN is a protected designation of Czech national technical standards.
WITHDRAWN published on 5.12.1985
Selected format:Railway Signalling Equipment - Track circuits and outer condition for their function
Standard published on 1.3.2014
Selected format:Železniční zabezpečovací zařízení - Kolejové obvody a vnější podmínky pro jejich činnost.
Change published on 1.5.2020
Selected format:Railway Signalling Equipment - Track circuits and the outer conditions for their function
WITHDRAWN published on 1.10.1998
Selected format:
WITHDRAWN published on 1.11.1992
Selected format:Raiway Signalling Equipment - Track circuits and outer condition for their function
WITHDRAWN published on 1.12.2007
Selected format:Railway Signalling Equipment - Rules for Projecting, Operation and Use of Track Circuits
Standard published on 1.8.2014
Selected format:Železniční zabezpečovací zařízení - Předpisy pro projektování, provozování a používání kolejových obvodů.
Change published on 1.9.2016
Selected format:Railway Signalling Equipment - Rules for Projecting, Operation and Use of Track Circuits
WITHDRAWN published on 1.10.1998
Selected format:Raiway Signalling Equipment - Rules for Projecting, Operation and Use of Track Circuits
WITHDRAWN published on 1.12.2007
Selected format:Latest update: 2026-09-16 (Number of items: 2 301 474)
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