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书籍保管不善,沾上污迹,就会缩短书的寿命,影响看书效果,失去珍藏价值。简单的去污方法有下面几种。除油迹在油迹上放一张吸水纸,用熨斗轻轻地烫几遍,直到把油分吸尽为止,也可以用汽油和氧化镁的混合液擦除。除墨水迹在染有墨水的书页下,先垫一张吸水纸,用20%的双氧水溶液浸湿污斑,然后在书页上边再放一张吸水纸,压以重物,等干后墨水迹会自然消失。也可以用高锰
Poorly stored books, stained with stains, it will shorten the life of the book, affect the reading effect, lost the collection value. There are several simple methods of decontamination. In addition to the oil trace Put a piece of absorbent paper on the oil, gently iron several times until the oil is exhausted, you can also use a mixture of gasoline and magnesium oxide erase. In addition to the ink traces in the pages of ink stained, first pad a absorbent paper, soaked with 20% hydrogen peroxide solution stains, and then put a piece of absorbent paper on top of the page, pressure to heavy objects, such as dry ink traces Will disappear naturally. You can also use high manganese