網絡釋義
1)CEC-ELTC CEC Engine Lubricants Technical Committee,CEC發(fā)動機潤滑油技術委員會2)ELTC Engine Lubricants Technical Committee (of CEC),發(fā)動機潤滑油技術委員會(屬CEC)3)CEC-TLTC CEC Transmission Lubricants Technical Committee,CEC傳動潤滑油技術委員會4)CEC-EFTC CEC Engine Fuels Technical Committee,CEC發(fā)動機燃料技術委員會5)EFTC Engine Fuels Technical Committee (of CEC),發(fā)動機燃料技術委員會(屬CEC)6)engine lubricant specification,發(fā)動機潤滑劑技術規(guī)格
