从正视图可以看出，无拢烟板的常规欧式负压区域相对较小，只有中间进烟口部分有较强吸力，可以有效吸走向上升腾的油烟，对扩散到两侧的油烟几乎没有吸力，所以油烟容易从两侧逃逸。 "Installation services was quick and sleek, I recognize the technician normally takes time to points out how to maintain the selection hood." David J 獨特�?"S型排風系�? 形成強勁渦輪式離心抽吸力，擁�?重量�?抽力，排風量... https://jaredhhcxs.blogsvila.com/33865338/the-greatest-guide-to-抽油烟机安装服务