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空军某单位在对KL-15型制氧制氮车的四缸低温制冷机检修后进行空载试车时,发生了一起罕见的烧缸故障。
When a unit of the Air Force conducted a no-load test after repairing a four-cylinder cryogenic refrigerator for a KL-15 oxygen and nitrogen generating vehicle, a rare failure of the cylinder occurred.