paper card reading mechanism

[paper card reading mechanism]
[paper card reading mechanism]

中文释义

纹板链传动机构

单词分析

单词结构:

paper card reading mechanism

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:paper card reading mechanism
  • 核心含义:纹板链传动机构