working and abandoned coal mine
返回 19 条匹配短语对
Abandoned Coal Mine
废弃矿井
废弃煤矿
abandoned working
地下采空区
Coal Working Face
采煤工作面
map of mine working
采掘工程平面图
mine working environment
矿井工作环境
abandoned coal area
采空区
Abandoned Coal Mines
废弃煤矿
报废矿井
abandoned coal pillar
走向煤柱
Abandoned Mine
废弃矿山
废弃矿井
废弃的矿山
闭坑矿井
Abandoned mine area
矿业废弃地
Abandoned Mine Goaf
老采空区
Abandoned mine goafs
废弃采空区
以太
Abandoned mine land
矿区废弃地
abandoned mine lands
矿山废弃地
abandoned mine park
矿山公园
abandoned mine sites
矿冶废弃地
载波抑制归零码(CSRZ)
Abandoned Mine Water
老窑积水
Acid Coal Mine Drainage
煤矿酸性废水
acid drainage mm coal mine
煤矿酸性水
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