coal particle density
返回 20 条匹配短语对
abraded coal particle
磨损炭粒
Coal Particle
煤颗粒
煤粉粒径
煤粒
煤粉
coal particle distribution
煤粒度分布
粒径级配
dynamic potential on coal particle surface
煤粒表面动电电位
apparent particle density
颗粒表观密度
effective particle density
颗粒有效密度
Particle density
颗粒密度
粒子密度
颗粒浓度
颗粒浓度。
粒子数密度
数浓度
粒密度
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
coal preparation plant for steam coal
动力煤选煤厂
coal quality of seven coal samples
7种煤煤质
coal seam a nd coal quality
煤层煤质
coal wall coal extraction
煤壁回采
coal water slurry(CWS) entrained flow coal gasification
水煤浆气流床气化
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