double frequency sequence signalling system是什麼意思、英文翻譯及中文解釋
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double frequency sequence signalling system
詞語: double frequency sequence signalling system
解釋: 雙頻順序信號制
詞典: 電力專業英漢詞典
double frequency sequence signalling system 相關解釋
double frequency sequence signalling system 〔名詞〕雙頻順序信號制
雙頻順序信號制 double frequency sequence sinalling system
雙頻順序信號制 double frequency sequence signaling system
雙頻順序信號制 double frequency sequence signalling system