coring drilling with keep-up pressure

[coring drilling with keep-up pressure]
[coring drilling with keep-up pressure]

中文释义

保压取心

单词分析

单词结构:

coring drilling with keep-up pressure

字母数:37

记忆提示

🎯 重点记忆:

  • 单词拼写:coring drilling with keep-up pressure
  • 核心含义:保压取心