quartz filter sand

基本解釋

Anthracite , manganese sand , quartz sand, walnut shell filter , ceramic ;
無(wú)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(guò)濾器、活性炭過(guò)濾器、精密過(guò)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(wú)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。