strip mining
短語詞組
- strip coal mining 露天採煤
- strip -mining 露天鑛
- strip p mining 露天開採;條狀開採法
- deep strip pillar mining 深部條帶開採
- strip mining of coal 露採煤鑛
- strip mining under village 村莊下條帶開採
- ascending strip mining 條帶上行開採
- strip mining machine 露採機(jī) 返回 strip mining