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1.3.3 清洗溶剂的选择 (上接 2 0 0 3年第 3期第 65页 )在溶剂清洗方法中 ,可根据被清洗材料及污染物的性质来选择合适、有效的清洗剂和溶剂是溶剂清洗方法中的一个关键。清洗溶剂常常是彼此不相容的 ,所以在使用另一种清洗液前 ,必须先从表面上完全清除这一种清洗液。在清洗
1.3.3 Choice of cleaning solvents (No. 2, 2003, p. 65) In the solvent cleaning method, suitable and effective cleaning agents and solvents are selected according to the nature of the materials to be cleaned and the contaminants A key in cleaning methods. Cleaning solvents are often incompatible with each other, so this type of cleaning solution must be completely removed from the surface before using another cleaning solution. Cleaning