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班次保养是农业机械在进行一个作业班次后,机手所要进行的技术保养。执行这一保养制度可使机手对农业机械的技术状况有所了解,做到心中有数,发现隐患,减少故障,是一项十分重要的工作。那种“只
Shift maintenance is the maintenance of agricultural machinery to be carried out after a shift operation. Implementing this system of maintenance will enable the hand to understand the technical conditions of agricultural machinery, be aware of, find hidden dangers and reduce faults. This is a very important task. That kind of "only