high-face room-and-pillar mining

英 [high-face room-and-pillar mining]
美 [high-face room-and-pillar mining]

中文释义

高工作面房柱式开采

单词分析

单词结构：

high-face room-and-pillar mining

字母数：32

记忆提示

🎯 重点记忆：

  • 单词拼写：high-face room-and-pillar mining
  • 核心含义：高工作面房柱式开采

最近查询：

carbon graphite brush connectionless session continuous miner deoxyribonucleoside monophosphate Doogie mice ground pork lithium-bromide absorption-type refrigerating mach manually operated plotting board mbacke nonsmall Off-Balance-Sheet Financing plugging chisel posterior pterygoid cartilage precotylar program loading test ready for next message refrainest spinal hypertrophy untinged warhead mating

更新时间：2026-02-07 09:55:22