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新矿集团孙村煤矿现有六部柴油单轨吊车,在多年的使用与维修过程中,我们发现,单轨吊机车清洗方法的不当,容易造成故障发生。
Xinmu Coal Mine Suncun existing six diesel monorail, in many years of use and maintenance process, we found that monorail hoist car washing method is improper, easily lead to failure.