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| 91. | district telegram |
| 区间电报 |
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| 92. | Morse telegraphy |
| 莫尔斯电报 |
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| 93. | mosaic telegraphy |
| 拼字电报 |
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| 94. | pressed flowers telegram |
| “压花电报” |
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| 95. | secret telegram |
| 秘密电报 |
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| 96. | amplitude-modulation telegraphy |
| 调幅电报 |
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| 97. | transit telegram |
| 过境电报 |
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| 98. | overseas telegram |
| 海外电报 |
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| 99. | engine room telegraph |
| 机械式电报 |
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| 100. | voice frequency telegraphy |
| 音频电报 |
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