sootn.煤烟;烟尘v.熏以煤烟
soot and dust烟尘
soot-blowing吹灰系统
soot waste gas油烟废气
soot collector集灰器
soot-removal吹灰
soot type soil烟炱类污垢
soot emissions烟尘排放
Soot oxidation碳烟氧化
soot inhibitor烟灰抑制剂
soot technique粉尘法