问题
问答题 简答题
MM110ROTAFY型空压机噪音大的原因是什么？
答案
参考答案：
①空压机故障（轴承坏或转子相碰）
②罩壳面板未装
③部件松动。
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MM110ROTAFY型空压机噪音大的原因是什么？
参考答案：
①空压机故障（轴承坏或转子相碰）
②罩壳面板未装
③部件松动。
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| In many English homes people eat 1 meals a day: breakfast, lunch, tea and dinner (正餐). People have 2 at any time from seven to nine in the morning. They eat porridge (粥), eggs or bread. The English people 3 tea or coffee at breakfast. Lunch comes 4 one o'clock. Afternoon tea is from four to five in the afternoon and 5 is about half past seven. First they have soup (汤), then they have meat or fish 6 vegetables. After that they eat some other things, like bananas, apples or 7 . But not all English people 8 like that. Some of them have 9 dinner in the middle of the day. Their 10 are breakfast, dinner, tea and supper all these meals are very simple (简单). | ||||
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