意大利馆使用空气净化装置和抗菌瓷砖。
The pavilion uses air purification and antibacterial ceramic tiles.
这是一种能把水转化为蒸汽，净化空气的装置。
It's a device which can turn the water into moisture and make them cleaner.
目的观察研制的坑道空气净化装置对多种挥发性有机物的净化效果。
Abstract To survey the purifying effect of the tunnel air purification device on typical volatilie organic substances.
应用推荐