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通过对YC—9200型体外冲击波碎石机基本工作原理的理解 ,结合长时间的使用维修经验 ,对某些易损部件做了改进 ,收到良好的效果。
Through the understanding of the basic working principle of YC-9200 extracorporeal shock wave lithotripsy machine, combined with a long time of use and maintenance experience, some vulnerable parts have been improved and received good results.