duplex needle bearing

[duplex needle bearing]
[duplex needle bearing]

中文释义

[机] 双列滚针轴承

单词分析

单词结构:

duplex needle bearing

字母数:21

记忆提示

🎯 重点记忆:

  • 单词拼写:duplex needle bearing
  • 核心含义:[机] 双列滚针轴承