lapping machines for valve-seat

英 [lapping machines for valve-seat]
美 [lapping machines for valve-seat]

中文释义

[机] 气门座研磨机

单词分析

单词结构：

lapping machines for valve-seat

字母数：31

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  • 单词拼写：lapping machines for valve-seat
  • 核心含义：[机] 气门座研磨机

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更新时间：2026-04-11 10:58:15