English translation for "煤分类带图"

coal band
coal belt

Similar Words：

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