- [通信] 自動電報編路系統(tǒng)
- automatic telegraph receiving equipment: 自動收報設(shè)備
- automatic telegraph switching equipment: 自動電報交換設(shè)備
- telegraph automatic alarm equipment: 電報自動報警設(shè)備
- telegraph automatic relay equipment: 電報自動轉(zhuǎn)接設(shè)備
- tare telegraph automatic relay equipment: 電報自動中繼設(shè)備
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