valve housing cover packing

[valve housing cover packing]
[valve housing cover packing]

中文释义

阀室盖填密

单词分析

单词结构:

valve housing cover packing

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:valve housing cover packing
  • 核心含义:阀室盖填密