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STN is a protected designation of Slovak national technical standards.
Engineering drawings. Lettering for engineering drawings. Greek alphabet
WITHDRAWN published on 1.4.1979
Selected format:Engineering drawings. Lettering for engineering drawings. Numeral characters and graphical symbols
WITHDRAWN published on 1.4.1979
Selected format:Technical drawings. Projection methods. Part 1: Synopsis
Standard published on 1.10.2001
Selected format:Technical drawings. Projection methods. Part 1: Synopsis
Change published on 1.10.2001
Selected format:Technical drawings. Projection methods. Part 2: Orthographic methods
Standard published on 1.10.2001
Selected format:Technical drawings. Projection methods. Part 2: Orthographic methods
Change published on 1.10.2001
Selected format:Technical drawings. Projection methods. Part 3: Axonometric representations
Standard published on 1.10.2001
Selected format:Technical drawings. Projection methods. Part 3: Axonometric representations
Change published on 1.10.2001
Selected format:Technical drawings. Projection methods. Part 4: Central projection
Standard published on 1.6.2002
Selected format:Technical drawings. Projection methods. Part 4: Central projection
Change published on 1.6.2002
Selected format:Latest update: 2026-04-08 (Number of items: 2 271 105)
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