self-shielded welding wire

[self-shielded welding wire]
[self-shielded welding wire]

中文释义

自保护焊丝

单词分析

单词结构:

self-shielded welding wire

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:self-shielded welding wire
  • 核心含义:自保护焊丝