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ＫＰＡ３－２５６Б型汽车“冲气缸床”的分析判断及预防大宝山矿王干汀气缸床在高温、高压气体作用下，受冲击、烧蚀而损坏，俗称“中气缸床”。它使燃烧室不能密封，缸内气体窜入水道或两缸相互窜通，个别情况气缸内气体直接窜出缸体外，使发动机不能正常工作直至无法工...
KPA3-256Б-type car “Chong-bed bed,” the judge to determine and prevent Dabaoshan mining Wang Qian Ting cylinder bed under the action of high temperature and high pressure gas, by the impact, ablation and damage, commonly known as “air bed bed.” It makes the combustion chamber can not be sealed, the gas in the cylinder fleeing into the waterway or the two cylinders are channeling each other, in some cases, the gas in the cylinder directly sprays out of the cylinder body, so that the engine can not work normally until it can not work ...