[计]= TeleVision Video,电视视频;
英文例句/中文翻译:
benz tvv tank vent valve
油箱通风活门
tvv thermal vacuum valve twv tee valve
三通阀水下安全阀温控真空作用阀
egr tvv exhaust gas recirculation thermal vacuum valve
废气再循环水温感知器真空控制阀