coal type characteristic
返回 19 条匹配短语对
4-channel TC type coal burner
四通道窑用喷煤管
coal characteristic index
煤质指标
Coal Type
洗煤机
煤型
煤类
煤种
Experimental combustion of new type coal
新煤种试烧
Multiple coal type
煤种多元化
new type coal based adsorbent
新型煤基吸附剂
prediction of coal type
煤类预测
The coal characteristic
煤质特征
wall type coal face
长壁式采煤方法
characteristic type
特性型号
type characteristic
类型特征
coal and coal ash
煤及煤灰
coal and coal gas opening together
coal and coal industry of Shanxi
山西煤炭
coal and coal processing in Shanxi
山西煤炭
coal bed methane and coal coordinative development
煤层气与煤炭协调开发
coal bed methane in coal mine area
煤矿区煤层气
Coal mine and coal preparation plant
矿井及选煤厂
coal mining of fully -mechanized coal winning and caving the roof
综放开采
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