| 释义 |
1. | 信号键 航海及海运专业英语词汇(S6) ... signalling in-band 带内振铃 signalling key 信号键 signalling methods 通信方式 ... www.diyifanwen.com | 2. | 发码电键 插入反转控制器... ... "signal vector" 信号向量" "signalling key" 发码电键,信号电键" "signalling system A.C." 交流信号制" ... www.guandang.com | 3. | 信号电键 插入反转控制器... ... "signal vector" 信号向量" "signalling key" 发码电键,信号电键" "signalling system A.C." 交流信号制" ... www.guandang.com |
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