setting-out of center line of workings

英 [setting-out of center line of workings]
美 [setting-out of center line of workings]

中文释义

[矿业] 巷道中线标定

单词分析

单词结构：

setting-out of center line of workings

字母数：38

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🎯 重点记忆：

  • 单词拼写：setting-out of center line of workings
  • 核心含义：[矿业] 巷道中线标定

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更新时间：2026-02-20 19:59:19