annunciator board
词语: annunciator board
解释: 信号盘
词性: 名词
词典: 冶金专业英汉词典
annunciator board 相关解释
信号盘 signal panel
信号盘 signal panel
annunciator board
词语: annunciator board
解释: 信号盘
词性: 名词
词典: 冶金专业英汉词典
annunciator board 相关解释
信号盘 signal panel
信号盘 signal panel