bolted plate manhole

[bolted plate manhole]
[bolted plate manhole]

中文释义

螺栓固定板盖人孔

单词分析

单词结构:

bolted plate manhole

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:bolted plate manhole
  • 核心含义:螺栓固定板盖人孔