Normativa ISO UNE gratis

Fecha de publicación: 28/04/1993 Information technology — Use of X.25 Packet Layer Protocol to provide the OSI connection-mode Network Service over the telephone network ISO/IEC 10732:1993

Fecha de publicación: 28/04/1993 Water quality — Determination of sodium and potassium — Part 2: Determination of potassium by atomic absorption spectrometry ISO 9964-2:1993

Fecha de publicación: 28/04/1993 Water quality — Determination of sodium and potassium — Part 3: Determination of sodium and potassium by flame emission spectrometry ISO 9964-3:1993

Fecha de publicación: 29/04/1993 Information technology — Information Resource Dictionary System (IRDS) Services Interface ISO/IEC 10728:1993

Fecha de publicación: 29/04/1993 Information technology — Use of X.25 Packet Layer Protocol in conjunction with X.21/X.21 bis to provide the OSI connection-mode Network Service ISO/IEC 10588:1993

Fecha de publicación: 29/04/1993 Water quality — Determination of sodium and potassium — Part 1: Determination of sodium by atomic absorption spectrometry ISO 9964-1:1993

Fecha de publicación: 06/05/1993 Technical drawings — Screw threads and threaded parts — Part 2: Screw thread inserts ISO 6410-2:1993

Fecha de publicación: 06/05/1993 Machinery for forestry — Wheeled special machines — Vocabulary, performance test methods and criteria for brake systems ISO 11169:1993

Fecha de publicación: 06/05/1993 Technical drawings — Screw threads and threaded parts — Part 1: General conventions ISO 6410-1:1993

Fecha de publicación: 06/05/1993 Cinematography — Two-track photographic sound records on 35 mm motion-picture prints — Positions and width dimensions ISO 7343:1993