网络释义
1)TVV.TV Thermal Vacuum Valve,热控真空阀2)TIV Thermactor Idle Vacuum Valve,热控怠速真空阀3)VHC Vacuum Exhaust Heat Control Valve,真空排气热控制阀4)VCV Vacuum Control Valve,真空控制阀5)VACVV-T Thermactor Vacuum and Vent Control Valve,热反应真空与通气控制阀6)DVCV Differential Vacuum Control Valve,差压真空控制阀
