P634.4
中国地质大学(北京)科学钻探国家专业实验室开放课题(编号:NLSD200503)
张志民 李国民 朱文鉴.轻便快速振动冲击取样机具的研制[J].钻探工程,2007,34(10):41-42,45.ZHANG Zhi-min, LI Guo-min, ZHU Wen-jian, et al. Development of the Portable Fast Vibrating and Percussive Sampling Machine and Their Outfitting Tools[J]. Drilling Engineering, 2007,34(10):41-42,45.
复制