【建】 粘土燃烧炉

clay mineral

loamy clay【土壤】

claymodeling therapy

pipe moulding cores for pipes of concrete, clay

bleaching clay【化工】;decoloring clay【化工】

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

clay mixer

putting inserts, feeding in moulds for concrete, clay, gypsum