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STN is a protected designation of Slovak national technical standards.
Interface of data transmission equipment with connecting channels of transmission systems with frequency division of channels. Basic parameters of connection
Standard published on 1.5.2002
Selected format:Circuits for interchange between data terminal equipment and data terminating equipment. List of definitions and technical requirements
Standard published on 1.5.2002
Selected format:Circuits of interface of data transmission equipment with end device of data. Electrical parametres
Standard published on 1.5.2002
Selected format:Signal converters of data transmission device for operation along physical lines. Types and basic parameters
Standard published on 1.5.2003
Selected format:Reciprocating internal combustion engine driven current generating sets. Terms and definitions
Standard published on 1.1.2002
Selected format:Reciprocating internal combustion engine driven current generating sets
Standard published on 1.1.2002
Selected format:Reciprocating internal combustion engine driven current generating sets. General technical requirements
Standard published on 1.1.2002
Selected format:Lead starting accumulator batteries. General technical conditions
Standard published on 1.5.2003
Selected format:Static semiconductors converters (rectifiers). General technical requirements
WITHDRAWN published on 1.8.1999
Selected format:Unificated secondary power supply systems of radio equipment. General technical requirements
WITHDRAWN published on 1.8.1999
Selected format:Latest update: 2025-05-12 (Number of items: 2 199 201)
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