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ČSN is a protected designation of Czech national technical standards.
Traffic control equipment - Signal heads
WITHDRAWN published on 1.1.2016
Selected format:Traffic control equipment - Signal heads
WITHDRAWN published on 1.8.2016
Selected format:Traffic control equipment - Warning and safety light devices
Standard published on 1.2.2026
Selected format:Traffic control equipment - Warning and safety light devices
WITHDRAWN published on 1.10.2001
Selected format:Traffic control equipment - Warning and safety light devices
WITHDRAWN published on 1.10.2006
Selected format:Traffic control equipment - Warning and safety light devices
WITHDRAWN published on 1.9.2007
Selected format:Traffic control equipment - Warning and safety light devices
WITHDRAWN published on 1.9.2024
Selected format:Traffic control equipment - Vehicle detectors
Standard published on 1.10.2001
Selected format:Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics - Sound absorption under diffuse sound field conditions
Standard published on 1.5.2026
Selected format:Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics - Airborne sound insulation under diffuse sound field conditions
Standard published on 1.5.2026
Selected format:Latest update: 2026-06-15 (Number of items: 2 282 497)
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