综合机械化采煤
- 网络totally mechanized coal mining; fully mechanized mining technology; Comprehensive mechanical mining
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综合机械化采煤
totally mechanized coal mining
coal mining是什么意思_coal... ... totally mechanized coal mining 综合机械化采煤 stripping;Opencast coal mining 露天开采 ...
fully mechanized mining technology
采矿专业词汇单词表 - 豆丁网 ... fully mechanized excavation 综掘 fully mechanized mining technology 综合机械化采煤 ...
Comprehensive mechanical mining
采煤机械,coal... ... ) mechanical coal mining 机械化采煤 ) Comprehensive mechanical mining 综合机械化采煤 ...
fully mechanized coal mining
常见能源经济与统计名词中英文... ... fuel cell 燃料电池 fully mechanized coal mining 综合机械化采煤 gaseous fuels 气体燃料 ...
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