二冲程十字头式柴油机的水冷活塞内部结垢将导致活塞顶面A.局部过热B.裂纹C.腐蚀D.烧蚀请帮忙给出正
二冲程十字头式柴油机的水冷活塞内部结垢将导致活塞顶面
A.局部过热
B.裂纹
C.腐蚀
D.烧蚀
请帮忙给出正确答案和分析,谢谢!
参考解答
正确答案:A
相似问题
钢质活塞顶面裂纹时 可采用_______修复A.焊接B.金属扣合C.粘接D.局部更换请帮忙给出正确答
钢质活塞顶面裂纹时,可采用_______修复A 焊接B 金属扣合C 粘接D 局部更换请帮忙给出正确答案和分析,谢谢!
When sailing ill cold zones _______should be drain
When sailing ill cold zones,_______should be drained of water A the ventilation pipeB the water line for fire fighting on the
Air cocks usually positioned at the_______in a ci
Air cocks, usually positioned at the_______in a circulating system, is used to get rid of the air in the system A bending jointB expansion tankC weldD the highest point请帮忙给出正确答案和分析,谢谢!
When you are making a high potential test on a pie
When you are making a high potential test on a piece of repaired electrical machinery, a rise in leakage current indicates
Which of the following modes of heat transfer does
Which of the following modes of heat transfer does NOT require any physical contact between a warmer and a cooler substance
