- Pulse and Signaling Circuit
- Engineering: PSC
Универсальный русско-английский словарь. Академик.ру. 2011.
Универсальный русско-английский словарь. Академик.ру. 2011.
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PSC — engin. abbr. Power Supply Circuits engin. abbr. Pulse and Signaling Circuit telecom. abbr. Power Supply Circuits telecom. abbr. Pulse and Signalling Circuit abbr. Pittsburgh Supercomputing Center (organization, USA) comp. abbr. Personal Super… … United dictionary of abbreviations and acronyms
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Telephone exchange — A telephone operator manually connecting calls with cord pairs at a telephone switchboard. In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central… … Wikipedia