installation hole of pipe duct

[installation hole of pipe duct]
[installation hole of pipe duct]

中文释义

沟安装孔

单词分析

单词结构:

installation hole of pipe duct

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:installation hole of pipe duct
  • 核心含义:沟安装孔