Mannesmann roll-piercing process

英 [Mannesmann roll-piercing process]
美 [Mannesmann roll-piercing process]

中文释义

曼内斯曼辊式穿孔法

单词分析

单词结构：

Mannesmann roll-piercing process

字母数：32

记忆提示

🎯 重点记忆：

  • 单词拼写：Mannesmann roll-piercing process
  • 核心含义：曼内斯曼辊式穿孔法

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更新时间：2026-02-03 10:47:50