同义词
1)ETV Electronic Throttle Valve,电子节流阀2)electronic throttle control air control valve,电子节流阀体3)Research on Electronic Throttle Control Air Control Valve,电子节流阀体研究4)electronic throttle valve,电动节流阀5)current regulating valve,电流调节阀6)electronic regulated valve,电子调节阀
