二次: secondary; quadratic空气泵: air pump二次空气: auxiliary air; diluent air; secondary air; secondary battery; secondaryair辅空气；二次空气: secondary air二次空气供给: secondary air supply二次空气供应: sas secondary air supply二次空气喷射: ai air injection; air secondary air injection炉顶二次空气: top air addition二次空气单向阀: sacv secondary air check valve二次空气导入装置: eai exhaust air induce; p-air pulse air induction reactor; qps quick pulse system二次空气分配歧管: secondary air distribution二次空气供给系统: secondary air supplu system二次空气过滤器: after air filter二次空气控制阀: secondary air control valve; secondary air distribution二次空气控制系统: same secondary air management control二次空气旁通阀: sabv secondary air bypass valve二次空气旁通控制: samc secondary air management control二次空气喷射管: secondary air injection system; secondary air injection tube二次空气喷射器: air air injector reactor二次空气喷射系统: second-air pump; second-airinjectionsystem二次空气喷射装置: secondary air diverter valve; secondary air injection system二次空气入口管: secondary air inlet pipe二次空气转换阀: secondary air control valve; secondary air switching valve二次空气转流阀: secondary air diverter valve; secondary air switching valve脉冲二次空气喷射: pulse secondary air injection
