spring standing mechanical seal

[spring standing mechanical seal]
[spring standing mechanical seal]

中文释义

弹簧静止式机械密封

单词分析

单词结构:

spring standing mechanical seal

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:spring standing mechanical seal
  • 核心含义:弹簧静止式机械密封