问题
填空题
对于冷却方式为水氢氢冷却的发电机,其氢压应()水压。
答案
参考答案:大于
对于冷却方式为水氢氢冷却的发电机,其氢压应()水压。
参考答案:大于
Sandra,Bill,Tommy and Sally are in the same class,but they like different(不同的)food.Here is a food list of their three meals(饭).
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