arrangement for giving variable traffic instructions是什么意思、英文翻译及中文解释
arrangement for giving variable traffic instructions
词语: arrangement for giving variable traffic instructions
解释: 发出可变交通指令的装置
词典: 专利专业英汉词典
arrangement for giving variable traffic instructions
词语: arrangement for giving variable traffic instructions
解释: 发出可变交通指令的装置
词典: 专利专业英汉词典