提高高海拔地区地震勘探钻机液压泵可靠性有效途径探讨
李有强, 孙立, 李昊, 王海军
How to improve the reliability of hydraulic pump in high altitude and low pressure areas
Li Youqiang,Sun Li,Li Hao , Wang Haijun
物探装备 . 2013, (6): 387 -389 .