In all kinds of the stone, the clayey refractory stones appear most, which are most harmful to the production.If the cause of formation and the type of the clayey refractory stones are determined, ...

• 粘土质耐火材料结石在所有结石类型中出现的几率最多,对生产的危害最大,但其成因类型确定之后,采取相应措施,则它可逐步被消除。