complete fully mechanized coalface equipment

[complete fully mechanized coalface equipment]
[complete fully mechanized coalface equipment]

中文释义

[矿业] 采煤综合机组

单词分析

单词结构:

complete fully mechanized coalface equipment

字母数:44

记忆提示

🎯 重点记忆:

  • 单词拼写:complete fully mechanized coalface equipment
  • 核心含义:[矿业] 采煤综合机组