tightness test of governing valve

[tightness test of governing valve]
[tightness test of governing valve]

中文释义

调节汽门严密性试验

单词分析

单词结构:

tightness test of governing valve

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:tightness test of governing valve
  • 核心含义:调节汽门严密性试验