classification of rail

美 [ˌklæsɪfɪˈkeɪʃn əv reɪl]英 [ˌklæsɪfɪˈkeɪʃn ɒv reɪl]
  • 铁路等级
classification of railclassification of rail
  1. Application of image processing in defect detection and classification of rail surface

    图像处理技术在钢轨表面缺陷检测和分类中的应用

  2. Reflect on classification of rail accident

    关于现行铁路行车事故分类的思考

  3. But the application in station classification of urban rail transportation was few .

    然而其应用在交通领域车站研究上的确很少。