coal winning technology

英 [coal winning technology]
美 [coal winning technology]

中文释义

采煤工艺

单词分析

单词结构：

coal winning technology

字母数：23

记忆提示

🎯 重点记忆：

  • 单词拼写：coal winning technology
  • 核心含义：采煤工艺

最近查询：

air to air receiver ichd intestinal flagellate lead bath furnace libertate overinflate Pelosigma Purkinje-cell screw driven slotting machine turnaround sequence

更新时间：2025-02-17 13:10:50