Draft of recommended practice SAEJ2681, an inertia dynamometer friction behavior testing procedure, is intended to replace previous friction evaluation testing based solely on drag brake application.是什么意思_Draft of recommended practice SAEJ2681, an inertia dynamometer friction behavior testing procedure, is intended to replace previous friction evaluation testing based solely on drag brake application.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句