room-and-pillar stoping

英 [room-and-pillar stoping]
美 [room-and-pillar stoping]

中文释义

房柱采矿法

单词分析

单词结构：

room-and-pillar stoping

字母数：23

记忆提示

🎯 重点记忆：

  • 单词拼写：room-and-pillar stoping
  • 核心含义：房柱采矿法

最近查询：

abdominal deliveries actuarial cost alongside against the tide arity bar-b-qs enol phosphate eryonid FARADA (failure rate data) infrared spectrum analysis inobservantly iteration time metes out musculi glutaeus medius non-kin off peak energy ownership system premanufacture probability of kill recurrent network strain gauge sensor

更新时间：2026-02-06 00:34:06