telegraphy

特殊用法acoustical telegraphy1.音频电报alphabetic telegraphy1.字母电报carrier telegraphy1.载波电报continuous wave telegraphy1.等幅波电报, 连续波电报decrement quadruplex telegraphy1.减量式四路多工电报diplex telegraphy1.单向双路电报direct-current telegraphy1.直流电报earth telegraphy1.地回路电报facsimile [picture] telegraphy1.传真电报术high-freqency carrier telegraphy1.高频载波电报incremental quadruplex telegraphy1.增流式四路多工电报infra-acoustic telegraphy1.亚声频电报, 次声频电报intraband telegraphy1.带内电报术leased telegraphy1.租线电报line telegraphy1.有线电报mosaic telegraphy1.拼字电报multiple radio telegraphy1.多路无线电报octuplex telegraphy1.八路多工电报page printer telegraphy1.纸页式印字电报phase discrimination telegraphy1.鉴相式电报, 相位区分制电报phonoplex telegraphy1.多路音频电报printing telegraphy1.电传打字电报public telegraphy1.公众电报radio telegraphy1.无线电报(学)short wave telegraphy1.短波无线电报学signal-recording telegraphy1.信号记录电报术simplex telegraphy1.单工电报single-current telegraphy1.单流通报spark telegraphy1.电花电报subaudio telegraphy1.亚音频电报submarine telegraphy1.海底电缆电报superaudio telegraphy1.超音频电报syntonic wireless telegraphy1.共振无线电报tone telegraphy1.音频电报VF carrier telegraphy1.音频载波电报wire telegraphy1.有线电报wireless telegraphy1.无线电报
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