High Rank Coal
返回 19 条匹配短语对
high sulphur occurring low rank coal
高硫低阶煤
high coal rate
高煤比
High Rank
高级
高煤阶
high rank cumulation
广义互相关
High Rank Highway
高等级公路
high rank hydraulic powered support
高端液压支架
High-rank
高度变质作用
优质燃料
anthracite coal rank
无烟煤煤阶
coal rank distrib ution
煤类分布
Coal Rank Distribution
煤类分布
coal rank structure
煤种结构
Low Coal Rank
低煤阶
甲烷风化带
Low Rank Coal
低煤级煤
低煤阶
低煤阶煤
低变质煤
煤层气
低阶煤
劣质煤
mining in slices according to coal rank
按煤种分层开采
Rank Coal
煤阶
reserve estimation according to coal rank
分煤种计算储量
type of coal rank
煤阶类型
High carbon and high molybdenum high speed steel
高碳高钼高速钢
High Carbon High Vanadium High Speed Steel
高碳高钒系高速钢
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