外用漆 meaning in Chinese

exterior paint
outdoor paint

Test methods for evaluating degree of chalking of exterior paint films
外用漆膜粉化程度评价的试验方法
Standard test method for evaluating degree of erosion of exterior paints
外用漆侵蚀程度评价的标准试验方法
Standard test method for evaluating degree of cracking of exterior paints
外用漆破裂程度评价的标准试验方法
Standard test method for evaluating degree of checking of exterior paints
外用漆龟裂程度评价的标准试验方法