A-A+ Scuffed cylinder liner wearing surfaces in a diesel engines can result from ________. 2020-09-18 20:33:24 资格考试 阅读 问题详情 A.starting the engine while hotB.knurling the piston skirtC.operating the engine overheatedD.scuff resistant piston rings请帮忙给出正确答案和分析,谢谢! 参考答案 查看解答