TY - Journal of Yangtze River Scientific Research Institute A1 - LONG Rui, Tomoaki Nakamura, Yonghwan Cho, Norimi Mizutani, Tsuyoshi Kanazawa T1 - Numerical Calculation of Flow Field and Optimal OperationDuring the Drop of Grab Bucket Y1 - 2017-12-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 7 EP - 11 VL - 34 IS - 12 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20170785 ER -