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判斷題

放噴管匯待令工況時，放2、放3、放4常關(guān)。

答案：錯誤

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判斷題

放噴管匯待令工況時，放3、放4、放5常開。

答案：錯誤

判斷題

放噴管匯待令工況時，放2、放3、放5常開。

答案：錯誤

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