采煤塌陷阶段
返回 19 条匹配短语对
采煤塌陷
Coal mining subsidence
Mining subsidence
coal mining collapses
coal mining induced collapse
coal-mining subsidence land
Sinking Owing to Mining
采煤塌陷地
coal mining subsidence area
the subsided land by coal mining
Coal mining subsidence
Mining subsidence
Subsidence land of coal extraction
Coal mining subsidence land
subsided area of mining
subsidence area in coalfield
Sunk area of coal mining
coal mine subsidence
采煤塌陷坑
Collapse Pit Caused by Mining
采煤塌陷区
Mining subsidence
coal mining subsidence area
Subsidence area
excavating coal subsidence region
Collapsed mine
活鸡兔采煤塌陷区
Huojitu excavated coal pit
内部塌陷阶段
Inter-collapse phase
采煤采气一体化
Integrated Coal Mining and Gas Extraction
长壁综采放顶煤采煤方法
longwall fully mechanized overhead caving coal mining
次要开采阶段
Subordinate Phase of Production
二次开采阶段
secondary recovery stage
放顶煤采煤法
Longwall Mining with Sublevel Caving
高阶段采场
High bench stope
High-bench Stope
阶段采掘
bank excavation
bench
阶段采矿法
bench placer
阶段采矿方法
staged stoping method
阶段采石场
benched quarry
stepped quarry
阶段采油速度
interval rate of production
开采塌陷
Mining collapse
试采阶段
pre-production phase
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