| 释义 | 
             
                filtration naphtha
                
            谐波过滤xié bō guò lǜ 
 harmonic filtration过滤法guò lǜ fǎ 
 filer; filtration; filtration method石脑油shí nǎo yóu 
 naphtha滤波lǜ bō 
 filtering; filtration; smoothing轻油qīng yóu 
 tops; light oil; naphtha过滤guò lǜ 
 filtrate, filtration, leach, percolate, percolation, sift滤布lǜ bù 
 press cloth; filter cloth; filtration fabric挥发油huī fā yóu 
 essential oil; volatile oil; naphtha; benzine; ethereal oil
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