人妻少妇网站,AV日韩高清无码,久9999久视频,日本一区二区操逼,伊人操插久久伊人无码,嫩模精品在线,香蕉网草逼视频,青青草15在线视频,97人超碰

Through non-contact image measurement method and 3D inspection technology based on structured light, the system accurately calculates data such as carbon skid wear, attitude offset, horizontal angle, etc., and effectively identifies defects such as carbon skid gap, bolt off, ram's horn off deformation, etc. The system pushes detection results and abnormal alarms in real time to ensure safe train operation and improve maintenance efficiency.