automatic marshalling controller,hump yard signal box,first oint behind ravity shuntin
词语: automatic marshalling controller,hump yard signal box,first oint behind ravity shuntin
解释: 自动化编组控制器、驼峰调车场信号塔
词典: 专利专业英汉词典
automatic marshalling controller,hump yard signal box,first oint behind ravity shuntin 相关解释
自动化编组控制器、驼峰调车场信号塔 automatic marshalling controller,hump yard signal box,first oint behind ravity shuntin