而当我们把最大静压从800Pa提到1200Pa时，我们可以看到如橙色斜线，同样的阻力曲线时，工作风压和风量都会有所提升： Of course, for those who’re looking to get out within your comfort and ease zone. There’s free time to examine all by yourself, so you're able to be as social as you need. 另外一方面，它的吸力也并不是那么强，因为顶侧双吸开启后，顶部和侧面都形成负压，造成互相削弱和影响，吸烟效... https://addurl-directory.com/listings13112074/the-%E6%96%B9%E5%A4%AA%E5%8E%A8%E6%88%BF%E7%94%B5%E5%99%A8%E5%AE%89%E8%A3%85-diaries