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判斷題

報文修改必須經(jīng)鐵道部批準后方可進行

答案：錯誤

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報文修改必須經(jīng)路局電務處批準后方可進行

答案：正確

報文數(shù)據(jù)恢復后，將恢復的報文傳給路局電務檢測所，經(jīng)比較確認后，再向電務段發(fā)送數(shù)據(jù)恢復正確的確認息

答案：正確

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