hard-facing rod

[hard-facing rod]
[hard-facing rod]

中文释义

镀硬面焊条

单词分析

单词结构:

hard-facing rod

字母数:15

记忆提示

🎯 重点记忆:

  • 单词拼写:hard-facing rod
  • 核心含义:镀硬面焊条