inner-adjustable focus collimator

[inner-adjustable focus collimator]
[inner-adjustable focus collimator]

中文释义

内调平行光管

单词分析

单词结构:

inner-adjustable focus collimator

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:inner-adjustable focus collimator
  • 核心含义:内调平行光管