explosive metering device

英 [explosive metering device]
美 [explosive metering device]

中文释义

[矿业] 炸药计量装置

单词分析

单词结构：

explosive metering device

字母数：25

记忆提示

🎯 重点记忆：

  • 单词拼写：explosive metering device
  • 核心含义：[矿业] 炸药计量装置

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更新时间：2026-01-30 15:00:46