flat jewel cylindrical hole for oscillating weight

[flat jewel cylindrical hole for oscillating weight]
[flat jewel cylindrical hole for oscillating weight]

中文释义

自动锤直孔平钻

单词分析

单词结构:

flat jewel cylindrical hole for oscillating weight

字母数:50

记忆提示

🎯 重点记忆:

  • 单词拼写:flat jewel cylindrical hole for oscillating weight
  • 核心含义:自动锤直孔平钻