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ČSN is a protected designation of Czech national technical standards.
WITHDRAWN published on 1.12.1993
Selected format:Technical drawings - Screw threads and threaded parts - Part 3: Simplified representation
WITHDRAWN published on 1.10.2021
Selected format:Technical drawings - Screw threads and threaded parts - Part 3: Simplified representation
WITHDRAWN published on 1.3.1998
Selected format:Technical drawings. Representation of bolts and nuts
WITHDRAWN published on 1.2.1994
Selected format:Technical drawings. Conventional representation of gears
Standard published on 1.12.1994
Selected format:Výkresy ve strojírenství. Zobrazování ozubených kol.
Change published on 1.6.1998
Selected format:
WITHDRAWN published on 15.4.1977
Selected format:Gears. Information to be given on drawings
Standard published on 27.12.1979
Selected format:Výkresy ve strojírenství. Pravidla kreslení výkresů ozubených kol.
Change published on 1.10.1984
Selected format:Drawings of chain wheels
Standard published on 10.8.1987
Selected format:Latest update: 2026-04-01 (Number of items: 2 270 267)
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