However, looking from present market feedback information, dull lampblack machine not too suitable national condition.
不过，从目前市场反馈信息看，很多平板油烟机都不太适合国情。
Sofa, chest, double bed, air conditioning, water heater, lampblack machine, TV, washing machine, kitchen cooking stove everything needed is ready.
沙发，衣橱，双人睡床，空调器，加热热水器，抽油烟机，电视，洗衣机，厨灶一应俱全。
On the foundation of heoretical research , design a kind of new spurt type kitchen lampblack purification machine.
在理论研究的基础上，设计了一种新型射流式厨房油烟净化机。
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