• CN:11-2187/TH
  • ISSN:0577-6686
矿用牙轮钻头的径向游隙对轴承寿命的影响
卜长根;王成彪
EFFECT OF THE RADIAL CLEARANCE ON THE LIFE OF ROLLER BEARING IN TRI-CONE BIT
Bu Changgen;Wang;Chengbiao
. 2001, (2): 26 -29 .