grade for butt seam inspection

[grade for butt seam inspection]
[grade for butt seam inspection]

中文释义

对接焊缝探伤合格级别

单词分析

单词结构:

grade for butt seam inspection

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:grade for butt seam inspection
  • 核心含义:对接焊缝探伤合格级别