圆盘翻土机

clay mineral

china clay

loamy clay【土壤】

montorillonite clay

claymodeling therapy

reinforced block floor, prestressed clay floor (Stahlton floor), reinforced brick floor

shaping concrete, clay, gypsum and the like by means of slide finishers

clay gun【冶】[专业]高炉的\nnotch gun【冶】