rotary plunger vacuum pump

[rotary plunger vacuum pump]
[rotary plunger vacuum pump]

中文释义

滑阀真空泵

单词分析

单词结构:

rotary plunger vacuum pump

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:rotary plunger vacuum pump
  • 核心含义:滑阀真空泵