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本文通过对DJ -2型电动胸骨锯一例特殊故障的修复 ,发现该机设计方面存在有两处不足。并提出了自己的看法。
This article through the DJ-2 electric sternum saw repair of a special case of failure, found that there are two deficiencies in the design of the aircraft. And put forward their own views.