海底20 m岩芯取样钻机的研制
万步炎, 金永平, 黄筱军
Development of 20 m Seafloor Core Sampling Drill
Bu-yan WAN, Yong-ping JIN, Xiao-jun HUANG
图3
海底20 m岩芯取样钻机工作模式示意图
Fig.3
Operation schematic diagram of 20 m seafloor core sampling drill