EmmeCOCA⁷⁹³⁹⁴BNC⁷⁹⁰⁷⁶⁺¹¹ 基本例句 n.埃姆¹⁰⁰ If it's to be painted on zincification or steeling or other metal surfaces, it's better to paint a film of EMME P401 water rust prevention metal primer before apply EMME E442. 如在镀锌铁或其它金属表面使用，最好是先涂一道 EMME P401的水性防锈金属底漆，再涂刷 EMME E442效果会更佳。 transtounion.24268.dprktimes.com