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如何选择家用制氧机的大小的回答如下:1、答案:一般选择1L的制氧机就可以,5L的制氧机太大了,1L的大小刚刚好。2、相关内容:制氧机对老人和小孩的健康有益,因为老年人的身体抵抗力在不断下降,生理功能的退化会造成脑部、心肺等器官组织供血供氧量不足,长期缺氧又会加重高血压、心力衰竭、脑血栓等慢性疾病,所以买台家用制氧机让老人在家有事没事氧疗一下是一种非常有效的保健手段。3、英文表示:Oxygen making machine
一粒砂的梦想
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