杭州余杭区临平壳牌空压机油-传动油直营吧传动油又称自动变速器油(ATF)或自动传动油，用于由液力变矩器、液力偶合器和机械变速器构成的车辆自动变速器中作为工作介质，借助液体的动能起传递能量的作用Transmission fluid, also known as automatic transmission fluid (ATF) or automatic transmission fluid, is used as a working medium in vehicle automatic transmissions composed of hydraulic torque converters, hydraulic couplings, and mechanical transmissions. It transfers energy through the kinetic energy of the fluid