单词	chromate-free passivation
释义	chromate-free passivation 无铬钝化
随便看	continuous condition continuous conditions continuous conduction mode continuous conduction monitoring Continuous Conductivity Imaging Technology continuous conductivity profile continuous connectivity continuous/constant rains Continuous constant thrust continuous construction continuous construction in hot season continuous consumption continuous consumption stream continuous consumption streams continuous contact continuous contact coking continuous contact copying apparatus continuous contact filtration process continuous contactless continuous contact model continuous contact of interface continuous contactor continuous contact printer continuous contact printing continuous continuous casting