Telecommunications
Transmission of information over distances via electronic means.
推出的年份: 1976
树号: L01.178.847
MeSH 单一 ID: D013685
进入的组:
- Telecommunication
- Telegraphy
- Telegraphies
- Teleconference
- Teleconferences
早前的内容:
- Communication (1966-1975)
- Radio (1966-1975)
- Telephone (1971-1975)
- Television (1966-1975)
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