This system monitors the state of bogie, wheel, axle box, coupler and pantograph based on the the requirements of maintenance.

 
  • 根據實(shí)際檢修需要,對轉向架、車(chē)輪、軸箱、車(chē)鉤、受電弓等部件的質(zhì)量狀況進(jìn)行監控;
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan