liquid hydrogen loading valve checking ladder

[liquid hydrogen loading valve checking ladder]
[liquid hydrogen loading valve checking ladder]

中文释义

液氢加注活门测试工作梯

单词分析

单词结构:

liquid hydrogen loading valve checking ladder

字母数:45

记忆提示

🎯 重点记忆:

  • 单词拼写:liquid hydrogen loading valve checking ladder
  • 核心含义:液氢加注活门测试工作梯