The paper generally concludes achievement aquired after sopt check, and it proves that spot check is the best way to manage excavator well.

  • 对铲运机实行点检后所取得的成绩进行了初步的总结,用事实证明对铲运机实行点检是搞好设备管理的最有效的方法之一。
目录 查词历史