液压挖掘机铲斗的改造及在黄河抢险中的应用
侯艳君;贾新平;黄新建
Reform of Hydraulic Excavator Bucket and Application to Emergency Rescuing in the Yellow River
HOU Yan-jun;JIA Xin-ping;HUANG Xin-jian
人民黄河 . 2013, (6): 39 -40 .