By the rust removal, phosphating and passivating basic principles for steel,this treatment liquids are molybdenate as the main promotor.
据钢铁除锈、
化的基本原
，经实验确定了以钼酸盐为主要促进剂的除锈、比、钝化液。
By the rust removal, phosphating and passivating basic principles for steel,this treatment liquids are molybdenate as the main promotor.
据钢铁除锈、化的基本原，经实验确定了以钼酸盐为主要促进剂的除锈、比、钝化液。
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