rig for rotary drilling with a continuous flight a

[rig for rotary drilling with a continuous flight a]
[rig for rotary drilling with a continuous flight a]

中文释义

连续螺旋钻孔机

单词分析

单词结构:

rig for rotary drilling with a continuous flight a

字母数:50

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🎯 重点记忆:

  • 单词拼写:rig for rotary drilling with a continuous flight a
  • 核心含义:连续螺旋钻孔机