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最佳答案:根据国标GB7190,5度温差即37-32为普通型冷却塔,10度温差即43-33为中温型冷却塔,25度温差即60-35为高温型冷却塔,没有低温冷却塔的.
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最佳答案:-8+11=3最高3度
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最佳答案:What is the temperature today?What is the maximum and minimum temperature? Today