valve-seat smoothing grinder

[valve-seat smoothing grinder]
[valve-seat smoothing grinder]

中文释义

[机] 气门座修磨机

单词分析

单词结构:

valve-seat smoothing grinder

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:valve-seat smoothing grinder
  • 核心含义:[机] 气门座修磨机