柱状取样器

柱状取样器柱状取样器
  1. 关于几种海底柱状取样器的分析和研制方向的探讨

    Analysis of Some Cylindrical Corers and Discussion on the Future Development Work

  2. 针对海底柱状取样器的科研和设计方向提出了建议。

    The paper proposes some suggestion for the research and design direction of sea floor column sample devices .