ring joint welding neck flange

[ring joint welding neck flange]
[ring joint welding neck flange]

中文释义

[化] 环槽式密封面对焊法兰

单词分析

单词结构:

ring joint welding neck flange

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:ring joint welding neck flange
  • 核心含义:[化] 环槽式密封面对焊法兰