safety regulation for operations

[safety regulation for operations]
[safety regulation for operations]

中文释义

un. 安全操作规程

单词分析

单词结构:

safety regulation for operations

字母数:32

记忆提示

🎯 重点记忆:

  • 单词拼写:safety regulation for operations
  • 核心含义:un. 安全操作规程