Chinese translation for "煤分类带图"

coal band
coal belt

Similar Words：

"煤酚皂溶液，来苏儿" Chinese translation, "煤酚皂液" Chinese translation, "煤酚中毒" Chinese translation, "煤分层" Chinese translation, "煤分级" Chinese translation, "煤分类法" Chinese translation, "煤分类系统" Chinese translation, "煤分离器" Chinese translation, "煤分析" Chinese translation, "煤分析基准" Chinese translation