1)VACVV-T Thermactor Vacuum and Vent Control Valve,热反应真空与通气控制阀2)VACVV-D Distributor Vacuum and Vent Control Valve,分电盘真空与通气控制阀3)VHC Vacuum Exhaust Heat Control Valve,真空排气热控制阀4)VVCV Vacuum Vent Control Valve,真空通风控制阀5)MTA Managed Thermactor Air,热反应器空气控制6)hot air control valve,热空气控制阀
