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ČSN is a protected designation of Czech national technical standards.
Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D CAD and PDM data - Part 121: Semantic representation of CAD 3D Explicit Geometry with Product and Manufacturing Information
Standard published on 1.4.2024
Selected format:Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 125: Explicit CAD assembly structure with Graphic Product and Manufacturing Information (PMI)
Standard published on 1.4.2024
Selected format:Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 200: Common Concepts for LOng Term Archiving and Retrieval of Product Structure Information
Standard published on 1.10.2018
Selected format:Aerospace series - LOTAR -LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 210: Product management data in an "as designed" view
Standard published on 1.8.2026
Selected format:Aerospace series - LOTAR -LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 007: Terms and References
WITHDRAWN published on 1.4.2018
Selected format:Aerospace series - Marking of aerospace products
Standard published on 1.12.2008
Selected format:Aerospace series. Marking of aerospace products
WITHDRAWN published on 1.1.1997
Selected format:Aerospace series - Identification marking of engine items - Design standard
WITHDRAWN published on 1.12.2008
Selected format:Aerospace series - Identification marking methods for engine items - Engineering requirements
WITHDRAWN published on 1.12.2009
Selected format:Aerospace series - General technical specification for standard parts
Standard published on 1.1.2024
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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