★無需任何能源，綠色環(huán)保，一次投資終身受益<\/span><\/p>

★高效的排風(fēng)排濕能力，由于同類產(chǎn)品<\/span>25%<\/span>以上<\/span><\/p>

★獨特的葉片設(shè)計，既運轉(zhuǎn)靈敏又無噪音干擾<\/span><\/p>

★進(jìn)口軸承，低噪音，持久耐用<\/span><\/p>

★獨特的變角管徑，安裝方便<\/span><\/p>

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