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nong ji shou yi fan de cuo wu
Author(s): 
Pages: 63
Year: Issue:  6
Journal: Farm Machinery Using & Maintenance

Abstract: 随着农业机械的增多,许多农机操作和维修新手没能及时掌握使用与维修知识,往往因误操作而人为地降低了农机的使用寿命.笔者现将农机手易犯的错误归纳如下,希望对广大农机手有所裨益. 1.用油方法不正确.常见错误有以下4种: (1)机油累计添加.机油在经过长期使用后杂质增多,润滑质量下降,甚至已经变质,此时,即使经常补充新机油,也不能使机油质量满足要求,致使机件磨损加快,大大缩短了机器的使用寿命.
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