IEC - International Electrotechnical Commission - IEC 60617-9:1983
Graphical symbols for diagrams. Part 9: Telecommunications: Switching and peripheral equipment.
revised
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 1 January 1983 |
| Status: | revised |
| Page Count: | 27 |
| ICS Code (Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation): | 01.080.30 |
abstract:
Switching systems and equipment, telephone, telegraph and data equipment, transducers, recorders and reproducers.
Document History
May 23, 1996
Graphical symbols for diagrams - Part 9: Telecommunications - Switching and peripheral equipment
Switching systems and equipment, telephone, telegraph and data equipment, transducers, recorders and reproducers.
IEC 60617-9:1983
January 1, 1983
Graphical symbols for diagrams. Part 9: Telecommunications: Switching and peripheral equipment.
Switching systems and equipment, telephone, telegraph and data equipment, transducers, recorders and reproducers.