短語詞組短語pulverized fuel 粉末燃料;[能源]粉狀燃料;粉煤pulverized silica 微粉狀矽石pulverized grind 細粉磨pulverized ore 粉鑛pulverized coaldeposits 積粉pulverized carbide 碳化物粉末sulfur pulverized 硫粉pulverized coal 煤粉；[機]粉煤pulverized coal combustion 煤粉燃燒pulverized coal burner 煤粉燃燒器 返回 pulverized