operating principle of safety

[operating principle of safety]
[operating principle of safety]

中文释义

搬运安全原则

单词分析

单词结构:

operating principle of safety

字母数:29

记忆提示

🎯 重点记忆:

  • 单词拼写:operating principle of safety
  • 核心含义:搬运安全原则