activated coke from lignite 褐煤活性焦
alkaline lignite 煤碱剂
analysis of combustion feature lignite 强夯; 褐煤燃烧特性分析
Basic study on promoting the quality of lignite 褐煤改质的基础研究
bituminous lignite 沥青石; 沥青岩
black lignite 黑色褐煤; 深褐煤; 黑褐煤
blending lignite 选择离子监测; 掺烧褐煤
Brown Coal Lignite 褐煤; 接口工具箱
brown lignite 光补偿点; 褐色褐煤; 褐煤
causticized lignite 苛性化褐煤
chrome lignite 木质矿酸铬盐
coaly lignite 煤质褐煤
coke-lignite-water slurries 水煤焦浆
combustion character analysis of lignite 燃烧特性分析
earthy lignite 释岩孔
fibrous lignite 纤维褐煤
Ge-bearing lignite 含锗煤
High Moisture Lignite Coal 高水份褐煤
High Water Content Lignite 高水分褐煤
High-moisture Lignite 高水分褐煤