Check whether or not the fuel injection pump plunger and fuel outlet valve is worn or clogged, plunger spring and fuel outlet valve spring is broke.是什么意思_Check whether or not the fuel injection pump plunger and fuel outlet valve is worn or clogged, plunger spring and fuel outlet valve spring is broke.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句