ratio frequency welding

[ratio frequency welding]
[ratio frequency welding]

中文释义

un. 高频焊

单词分析

单词结构:

ratio frequency welding

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:ratio frequency welding
  • 核心含义:un. 高频焊