external upset tubing thread

[external upset tubing thread]
[external upset tubing thread]

中文释义

外加厚油管螺纹

单词分析

单词结构:

external upset tubing thread

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:external upset tubing thread
  • 核心含义:外加厚油管螺纹