epoxy zinc rich primer短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 环氧富锌底漆 It was shown that the paint system of zinc richened epoxy priming paint associated with HS epoxy polyurethane thick sleerry revealed good comprehensive performance.海底输油管线以环氧富锌底漆配以玻璃布增强厚浆型环氧煤沥青漆的涂装体系应用效果最佳。