rust protection短语¹⁴⁴⁹⁷²⁺² 基本例句 防锈 Good rust protection and non- corrosion to metals. 良好防锈性,以及不会腐蚀金属。 haojimaoyi.com It enhances rust protection and corrosion resisting property through adopting special surface treatment. 采用独特的表面处理技术,有效提高了产品的抗锈耐蚀性能。 dictall