基本解釋[經(jīng)濟學(xué)]石英過濾砂英漢例句雙語例句Anthracite , manganese sand , quartz sand, walnut shell filter , ceramic ;無菸煤濾料，錳砂，石英砂，核桃殼濾料， 陶粒；Pretreatment system generally includes the original pumps, dosing devices, quartz sand filter, activated carbon filter, precision filter and so on.預(yù)処理系統(tǒng)一般包括原水泵、加葯裝置、石英砂過濾器、 活性炭過濾器、精密過濾器等。Our company is a quartz sand filter, polyacrylamide, anthracite filter media, polymerization alumina, activated carbon water filtration products such as the production base.我公司是石英砂濾料、聚丙烯醯胺、無菸煤濾料、聚郃氧化鋁、活性炭等淨(jìng)水濾料系列産品的生産基地。quartz filter sand更多例句詞組短語短語Quartz sand filter media 石英砂濾料Quartz sand filter m 石英砂濾料Quartz sand filter material 無菸煤濾料;石英砂濾料;石英砂Quartz Sand Filter 石英砂過濾器;石英砂濾牀;石英砂;石英砂濾料biological quartz sand filter 生物砂濾池quartz filter sand更多詞組專業(yè)釋義經(jīng)濟學(xué)石英過濾砂