mechanical completion certificate

[mechanical completion certificate]
[mechanical completion certificate]

中文释义

装鉴定书,安装验收证书

单词分析

单词结构:

mechanical completion certificate

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:mechanical completion certificate
  • 核心含义:装鉴定书,安装验收证书