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STN is a protected designation of Slovak national technical standards.
Drawings in electric engineering. Preparation of function charts for control systems
WITHDRAWN published on 1.5.1991
Selected format:Graphical symbols for diagrams. Part 2: Symbol elements, qualifying symbols and other symbols having general application
WITHDRAWN published on 1.11.1993
Selected format:Graphical symbols for diagrams. Part 2: Symbol elements, qualifying symbols and other symbols having general application
WITHDRAWN published on 1.11.2001
Selected format:Graphical symbols for diagrams. Part 3: Conductors and connecting devices
WITHDRAWN published on 1.11.1993
Selected format:Graphical symbols for diagrams. Part 3: Conductors and connecting devices
WITHDRAWN published on 1.11.2001
Selected format:Graphical symbols for diagrams. Part 4: Basic passive components
WITHDRAWN published on 1.11.2001
Selected format:Graphical symbols for diagrams. Part 4: Passive components
WITHDRAWN published on 1.3.1993
Selected format:Graphical symbols for diagrams. Part 5: Semiconductors and electron tubes
WITHDRAWN published on 1.11.2001
Selected format:Graphical symbols for diagrams. Part 5: Semiconductors and electron tubes
WITHDRAWN published on 1.12.1993
Selected format:Graphical symbols for diagrams. Part 6: Production and conversion of electrical energy
WITHDRAWN published on 1.11.2001
Selected format:Latest update: 2025-12-16 (Number of items: 2 252 193)
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